Search legacy datasets

back

search result: 155765 entries on 6491 pages
NFI2
forest area
avalanches SilvaProtect · regeneration cover
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectregeneration cover %± %± %± %± %± %±
n/an/a0.20.20.50.21.20.30.70.20.0.0.60.1
< 1%3.20.64.20.63.20.62.40.40.50.32.90.2
1-9%18.41.218.11.112.31.013.30.85.50.914.10.5
10-25%19.31.322.21.212.41.08.30.74.70.913.60.5
26-50%14.11.117.71.110.11.06.00.63.20.710.40.4
51-75%11.81.015.91.15.90.82.40.41.80.57.50.4
76-100%13.91.112.31.02.40.51.10.30.70.36.00.3
total81.01.391.00.947.61.634.21.216.31.555.10.6
inside perimetern/a0.0.0.0.0.10.10.60.20.0.0.20.1
< 1%0.0.0.0.0.60.21.80.30.60.30.70.1
1-9%0.50.20.0.2.20.57.30.63.20.73.10.2
10-25%0.90.30.0.1.10.34.80.52.70.62.10.2
26-50%0.40.20.0.1.00.32.40.42.70.61.30.2
51-75%0.30.20.0.0.80.31.70.30.50.30.80.1
76-100%0.30.20.0.0.40.20.60.20.0.0.30.1
total2.50.50.0.6.20.719.11.09.71.28.50.4
outside perimetern/a0.0.0.0.0.30.21.10.30.70.30.50.1
< 1%0.50.20.10.12.70.54.40.53.70.72.40.2
1-9%3.30.61.20.310.10.914.70.923.91.710.00.4
10-25%4.00.62.80.512.31.011.40.823.41.79.80.4
26-50%3.90.62.20.49.60.98.00.713.81.47.00.3
51-75%3.00.51.80.47.00.84.50.55.80.94.30.3
76-100%1.80.41.00.34.20.62.50.42.80.72.40.2
total16.51.29.00.946.21.646.61.274.01.836.40.6
totaln/a0.20.20.50.21.60.42.40.40.70.31.20.2
< 1%3.70.64.30.66.40.88.60.74.80.96.00.3
1-9%22.31.319.31.224.71.335.31.232.61.927.30.6
10-25%24.21.425.01.325.91.424.51.130.71.925.50.6
26-50%18.41.319.91.220.71.316.40.919.81.618.70.5
51-75%15.11.117.71.113.71.18.60.78.11.112.60.5
76-100%16.01.213.31.07.00.84.20.53.40.78.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #853212/319543
NFI2
forest area
avalanches SilvaProtect · regeneration cover
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectregeneration cover %± %± %± %± %± %±
n/an/a0.20.10.40.21.10.30.80.20.0.0.60.1
< 1%3.30.54.30.63.30.52.50.30.60.33.00.2
1-9%19.11.217.91.112.50.913.40.85.60.814.20.4
10-25%18.91.222.71.212.61.08.90.66.50.913.80.4
26-50%14.61.118.31.19.90.96.50.53.60.710.60.4
51-75%12.01.015.41.06.30.72.70.42.00.57.50.3
76-100%13.61.012.20.92.60.51.90.30.80.36.00.3
total81.71.291.20.848.41.436.71.119.11.455.60.5
inside perimetern/a0.0.0.0.0.20.10.40.10.0.0.20.1
< 1%0.10.10.0.0.50.21.70.30.80.30.70.1
1-9%0.50.20.0.2.10.46.90.62.80.63.00.2
10-25%0.70.30.0.1.00.34.20.42.80.62.00.2
26-50%0.50.20.0.1.00.32.40.32.40.51.30.1
51-75%0.30.20.0.0.70.21.60.30.50.20.70.1
76-100%0.30.20.0.0.40.20.60.20.0.0.30.1
total2.30.50.0.5.90.717.80.89.31.08.20.3
outside perimetern/a0.0.0.0.0.40.21.10.20.50.30.50.1
< 1%0.50.20.10.12.70.54.10.43.40.62.30.2
1-9%2.90.51.20.310.40.914.90.823.31.510.20.4
10-25%4.00.62.90.511.70.911.10.722.51.59.70.4
26-50%4.00.62.10.49.50.87.80.613.41.27.00.3
51-75%2.90.51.70.46.80.74.10.45.90.84.20.2
76-100%1.50.40.90.34.10.62.40.32.60.62.30.2
total16.01.18.80.845.71.445.51.171.61.636.20.5
totaln/a0.20.10.40.21.70.42.30.30.50.31.20.1
< 1%4.00.64.40.66.50.78.30.64.80.86.00.3
1-9%22.51.219.11.124.91.235.21.131.71.727.40.5
10-25%23.61.325.61.225.41.224.11.031.71.725.50.5
26-50%19.11.220.41.120.41.216.70.819.41.418.90.5
51-75%15.21.117.11.013.91.08.40.68.41.012.40.4
76-100%15.51.113.10.97.10.75.00.53.40.78.70.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #853213/319544
NFI2
forest area
avalanches SilvaProtect · regeneration cover
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
avalanches SilvaProtectregeneration cover %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.40.40.0.7.85.71.20.50.0.0.0.0.0.0.0.0.70.50.0.1.91.11.21.20.0.4.43.04.12.00.0.0.0.7.43.21.41.40.0.0.0.0.30.32.61.50.0.0.0.1.10.2
< 1%2.41.00.0.13.56.64.61.04.32.53.11.50.0.15.97.38.41.75.62.23.91.54.12.07.37.22.22.211.73.21.61.63.21.48.63.44.32.22.51.73.93.87.81.42.31.30.0.4.31.45.20.4
1-9%17.12.448.814.933.29.729.42.217.44.629.34.225.016.233.59.743.13.019.93.826.33.523.13.935.013.325.86.723.94.316.05.025.83.625.65.37.62.727.64.930.18.925.52.430.24.20.0.18.92.625.90.8
10-25%22.62.76.56.425.18.724.72.122.55.124.13.90.0.32.39.625.22.616.53.531.03.627.54.130.012.938.77.421.34.128.96.221.93.519.64.922.14.230.85.117.07.823.52.327.44.122.211.525.82.924.60.8
26-50%18.72.69.08.714.67.119.21.918.94.617.23.450.018.73.63.615.82.215.63.522.93.323.44.022.711.811.14.419.44.09.03.917.23.218.94.821.44.220.64.528.69.317.52.123.93.947.612.517.92.518.80.7
51-75%18.62.526.813.32.92.811.01.515.14.012.53.112.512.411.06.14.51.325.84.212.32.612.32.85.04.96.03.518.43.820.85.414.82.913.64.223.04.313.53.812.06.711.51.710.52.88.07.920.02.613.60.6
76-100%20.22.69.08.72.92.99.91.521.64.813.83.212.512.43.63.62.10.916.63.61.81.08.42.60.0.11.84.71.21.223.85.817.03.36.33.120.24.15.02.48.45.813.91.83.21.622.211.513.22.111.00.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a..0.0.0.0.1.61.6..0.0...9.36.30.0.0.0.0.0.0.0.23.620.60.0.4.54.4..0.0.14.313.2..0.0.4.94.80.0.2.71.50.0...2.20.7
< 1%..36.729.30.0.4.82.7..16.315.1..16.68.712.43.20.0.30.926.30.0.0.0.0.0.9.76.6..0.0.16.414.9..4.83.34.94.87.45.17.62.40.0...8.61.3
1-9%..63.329.3100.0.42.36.2..32.719.2..29.510.344.54.80.0.38.128.80.0.22.319.357.017.220.89.4..0.0.28.617.5..28.17.272.610.427.48.930.64.3100.0...36.32.3
10-25%..0.0.0.0.24.55.4..18.316.3..29.410.423.44.140.022.40.0.41.222.70.0.14.713.523.69.4..100.0.0.0...26.36.910.87.032.29.429.74.20.0...25.02.0
26-50%..0.0.0.0.9.43.7..0.0...4.64.510.22.918.717.530.926.30.0.15.214.611.811.19.76.6..0.0.16.414.9..33.57.46.86.524.88.820.33.70.0...15.21.7
51-75%..0.0.0.0.14.24.4..16.315.1..10.67.24.72.122.719.40.0.35.220.838.822.80.0.26.19.7..0.0.12.211.6..7.24.00.0.3.83.87.52.40.0...9.11.4
76-100%..0.0.0.0.3.12.2..16.315.1..0.0.4.72.018.717.50.0.23.620.40.0.16.410.95.65.5..0.0.12.211.6..0.0.0.0.4.44.31.71.20.0...3.60.9
total..100.0.100.0.100.0...100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0...100.0.100.0.100.0.100.0.100.0...100.0.
outside perimetern/a..0.0.0.0.0.60.40.0.0.0...0.0.2.90.90.0.0.0.0.0.0.0.1.81.82.61.50.0.0.0.0.0.0.0.0.80.55.15.02.61.81.20.70.0.0.0.1.30.3
< 1%..18.911.90.0.4.61.212.78.35.82.8..7.04.813.31.80.0.2.92.90.0.0.0.5.84.06.32.20.0.8.58.211.24.40.0.4.51.10.0.2.61.86.41.516.610.90.0.6.60.6
1-9%..13.78.939.312.225.02.425.810.114.44.3..20.78.237.82.69.23.924.57.528.011.545.014.918.16.720.03.650.036.111.07.422.85.60.0.31.42.430.49.825.14.828.42.80.0.38.717.527.61.0
10-25%..51.215.041.712.727.42.511.27.635.86.0..26.08.524.92.319.95.420.06.722.09.827.612.921.56.822.33.70.0.37.513.416.75.135.413.332.92.529.19.425.34.925.12.729.512.910.19.726.91.0
26-50%..16.311.17.77.323.22.416.28.728.65.6..8.15.613.21.833.56.523.67.320.610.720.510.67.84.528.54.10.0.19.610.525.76.05.75.618.12.017.68.211.83.720.92.510.29.413.712.719.40.9
51-75%..0.0.0.0.14.21.922.410.112.24.1..22.28.14.81.124.25.920.97.123.010.36.86.821.56.811.92.90.0.17.110.921.65.623.912.27.91.413.67.411.63.613.82.17.77.637.517.411.80.7
76-100%..0.0.11.37.74.91.211.87.93.22.3..16.07.43.00.913.24.78.24.56.46.20.0.23.37.18.32.450.036.16.36.12.02.034.913.24.51.14.24.221.14.74.21.236.013.60.0.6.40.5
total..100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.40.40.0.5.13.71.00.40.0.0.0.0.0.2.61.81.70.50.0.1.50.91.01.03.83.72.91.73.41.20.0.0.0.4.71.91.21.20.60.43.12.20.70.41.90.60.0.0.0.1.30.2
< 1%2.41.012.36.68.84.54.60.76.02.64.31.40.0.12.84.111.31.23.71.54.11.43.51.73.63.53.52.08.81.81.51.53.61.510.12.73.71.94.20.92.82.06.91.25.71.07.15.14.11.36.00.3
1-9%17.12.435.29.236.57.728.71.619.14.224.63.125.016.227.75.440.81.815.92.826.23.122.83.536.59.225.54.721.72.717.15.024.43.424.63.86.72.430.52.141.76.125.52.129.32.03.33.319.52.627.40.6
10-25%22.62.725.28.630.17.325.71.520.34.427.73.30.0.29.25.524.81.618.22.928.63.127.43.724.47.929.54.922.02.628.06.023.83.417.43.323.74.132.02.119.74.924.32.026.72.024.68.425.22.825.40.6
26-50%18.72.611.16.312.05.220.01.418.44.120.42.950.018.75.62.713.81.321.43.223.13.022.23.620.87.39.83.123.12.78.73.817.33.121.63.719.53.819.71.818.84.916.91.821.51.830.18.517.82.518.70.5
51-75%18.62.512.26.61.91.912.61.216.63.812.52.412.512.415.04.24.70.825.23.413.62.414.32.711.05.311.83.415.92.320.15.315.02.916.93.223.14.18.71.39.33.711.11.511.51.47.65.420.62.612.60.4
76-100%20.22.64.14.15.63.17.30.919.74.010.42.212.512.47.23.12.90.615.62.82.91.18.82.40.0.16.93.95.11.424.65.815.93.04.82.022.03.94.20.94.72.714.61.73.40.827.38.712.82.18.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #853214/319545
NFI2
forest area
avalanches SilvaProtect · regeneration cover
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
avalanches SilvaProtectregeneration cover %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.40.40.0.7.85.71.20.50.0.0.0.0.0.0.0.0.90.50.0.1.81.01.21.10.0.4.02.83.61.70.0.0.0.7.03.01.41.40.0.0.0.0.30.32.21.30.0.0.0.1.00.2
< 1%2.41.00.0.13.56.64.81.04.22.43.01.511.111.113.76.38.01.55.52.14.31.65.12.26.05.92.02.012.03.01.61.63.11.49.53.54.22.23.81.93.13.18.01.42.61.30.0.4.21.45.40.4
1-9%16.62.348.814.933.29.729.62.218.24.628.74.022.214.736.49.140.32.721.73.825.73.423.93.935.312.225.86.426.44.216.05.025.73.624.15.17.52.725.54.327.98.125.62.329.23.80.0.18.82.625.90.8
10-25%22.32.76.56.425.18.724.12.122.05.023.83.80.0.27.88.523.92.415.93.431.33.526.53.924.811.139.67.121.33.828.96.222.13.520.04.822.54.234.54.616.46.823.02.227.53.822.211.526.82.924.40.8
26-50%19.42.69.08.714.67.119.21.918.54.517.93.444.417.66.34.216.82.116.03.523.53.322.63.929.711.410.24.117.73.69.03.916.83.219.34.721.14.219.03.826.28.118.02.023.93.647.612.517.52.518.90.7
51-75%18.52.526.813.32.92.811.11.515.94.012.73.011.111.19.55.36.41.424.94.111.72.512.72.84.14.05.63.217.03.520.85.415.12.912.84.022.74.312.53.212.96.210.91.611.02.68.07.919.92.613.40.6
76-100%20.42.69.08.72.92.99.91.421.14.713.93.111.111.16.34.23.71.116.03.51.71.08.12.50.0.12.84.72.01.423.85.817.23.27.33.220.64.14.82.113.56.414.21.83.41.522.211.512.92.111.00.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a..0.0.0.0.1.61.6..0.0...8.96.00.0.0.0.0.0.0.0.23.620.60.0.4.54.4..0.0.11.510.7..0.0.4.64.50.0.2.61.50.0...2.20.7
< 1%..36.729.30.0.4.72.7..16.315.1..15.88.411.93.10.0.30.926.30.0.0.0.0.0.9.76.6..0.0.13.212.2..6.73.84.64.56.94.77.42.40.0...8.51.3
1-9%..63.329.3100.0.41.76.1..32.719.2..28.210.043.54.70.0.38.128.80.0.22.319.357.017.220.89.4..0.0.32.815.9..26.26.868.610.625.58.429.74.2100.0...35.42.2
10-25%..0.0.0.0.24.25.3..18.316.3..32.610.423.24.040.022.40.0.41.222.70.0.14.713.523.69.4..100.0.0.0...26.76.610.26.629.98.928.94.10.0...24.62.0
26-50%..0.0.0.0.9.33.6..0.0...4.44.310.72.918.717.530.926.30.0.15.214.611.811.19.76.6..0.0.23.014.5..31.37.06.46.126.48.620.63.70.0...15.51.7
51-75%..0.0.0.0.15.54.5..16.315.1..10.16.85.42.222.719.40.0.35.220.838.822.80.0.26.19.7..0.0.9.89.4..9.04.35.55.33.63.59.12.60.0...10.01.4
76-100%..0.0.0.0.3.12.1..16.315.1..0.0.5.42.118.717.50.0.23.620.40.0.16.410.95.65.5..0.0.9.89.4..0.0.0.0.7.85.31.61.10.0...3.90.9
total..100.0.100.0.100.0...100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0...100.0.100.0.100.0.100.0.100.0...100.0.
outside perimetern/a..0.0.0.0.0.60.40.0.0.0...0.0.2.60.80.0.0.0.0.0.0.0.1.81.83.21.50.0.0.0.0.0.0.0.0.80.44.64.52.51.81.50.80.0.0.0.1.40.3
< 1%..18.911.90.0.5.01.211.97.95.42.7..6.84.712.51.70.0.2.82.86.76.50.0.5.73.97.52.30.0.8.58.210.44.10.0.4.21.00.0.2.51.86.21.515.410.10.0.6.60.5
1-9%..13.78.939.312.224.72.424.29.613.64.0..20.08.037.52.49.13.923.87.426.111.045.014.917.56.521.03.550.036.111.07.421.15.20.0.31.72.327.49.025.34.828.82.77.27.138.717.527.71.0
10-25%..51.215.041.712.727.62.416.58.836.75.9..25.18.325.62.219.55.322.36.920.59.227.612.924.17.222.13.50.0.37.513.415.54.835.413.331.92.326.28.624.44.824.92.627.412.210.19.726.81.0
26-50%..16.311.17.77.322.72.315.28.228.45.5..7.85.413.71.732.96.422.97.219.210.120.510.67.64.426.53.90.0.19.610.529.46.15.75.618.61.919.28.012.63.720.92.59.48.813.712.719.40.9
51-75%..0.0.0.0.14.31.921.19.612.84.0..24.88.24.61.125.55.920.36.921.49.76.86.820.86.611.42.70.0.17.110.920.05.323.912.28.31.415.57.312.33.713.62.17.27.137.517.411.70.7
76-100%..0.0.11.37.75.01.211.17.53.02.1..15.57.13.50.913.04.67.94.46.05.80.0.22.66.98.32.350.036.16.36.13.62.534.913.24.41.07.14.920.44.54.11.233.412.90.0.6.40.5
total..100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.40.40.0.5.13.71.00.30.0.0.0.0.0.2.41.71.60.40.0.1.40.81.01.03.43.42.81.63.41.10.0.0.0.4.31.71.21.20.60.32.71.90.60.41.90.60.0.0.0.1.20.1
< 1%2.41.012.36.68.84.54.90.75.82.54.11.411.111.111.83.810.71.13.61.44.41.45.12.03.23.23.31.99.61.81.51.53.51.510.12.63.71.94.30.92.41.77.01.25.51.06.94.94.01.36.10.3
1-9%16.62.335.29.236.57.728.61.519.44.223.93.022.214.728.45.239.41.717.12.825.63.023.23.536.58.725.24.523.32.617.15.024.33.323.43.56.62.430.12.037.85.725.62.029.12.06.44.319.52.627.30.6
10-25%22.32.725.28.630.17.325.51.520.94.427.93.20.0.28.25.224.61.517.72.929.33.126.43.622.17.331.34.921.92.528.06.023.93.416.83.224.14.032.02.018.34.423.71.926.51.923.88.226.22.825.30.6
26-50%19.42.611.16.312.05.219.81.417.83.920.82.844.417.66.32.814.51.221.43.223.53.021.43.524.77.49.32.921.42.58.73.816.93.023.73.719.23.819.71.718.94.617.61.721.71.829.18.217.42.418.80.5
51-75%18.52.512.26.61.91.912.81.117.03.712.82.411.111.115.04.05.40.825.13.313.02.414.42.710.04.811.23.214.92.220.15.315.22.815.73.022.84.09.21.212.03.810.71.411.91.47.45.220.52.612.50.4
76-100%20.42.64.14.15.63.17.40.919.13.910.42.211.111.17.83.13.80.715.12.72.71.18.52.30.0.17.03.85.41.424.65.816.13.05.92.122.33.94.10.87.93.214.81.63.40.826.58.512.42.08.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #853215/319546
NFI2
forest area
avalanches SilvaProtect · regeneration cover
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
avalanches SilvaProtectregeneration cover %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.40.40.0.7.35.31.00.50.0.0.0.0.0.2.42.41.10.60.0.1.60.91.01.05.55.53.72.63.21.60.0.0.0.6.12.61.41.40.0.2.82.80.20.21.91.10.0.0.0.1.00.2
< 1%2.91.00.0.12.36.24.91.03.72.12.61.39.19.011.25.38.81.55.12.04.01.44.31.95.15.13.72.612.52.91.51.52.71.29.83.44.62.23.41.72.32.37.31.32.41.20.0.3.91.25.30.4
1-9%16.02.249.513.731.39.428.62.018.54.326.03.727.313.937.48.338.72.621.33.627.53.226.03.833.710.927.76.124.83.817.85.024.93.327.25.07.02.525.04.031.87.325.82.128.53.55.25.118.32.425.60.7
10-25%23.72.66.16.028.09.024.71.919.94.625.93.79.19.025.77.625.12.315.33.230.23.226.53.721.39.737.36.622.73.627.65.821.33.118.64.321.84.034.54.414.95.722.02.030.73.618.19.628.62.824.80.7
26-50%18.82.47.27.116.07.019.11.822.04.519.13.236.415.010.55.016.21.919.63.622.73.021.43.525.710.111.04.016.63.39.83.819.83.217.74.220.14.019.33.625.16.918.01.922.63.344.311.718.12.418.90.7
51-75%17.02.322.811.62.52.511.71.415.23.714.42.99.19.07.84.46.01.323.93.912.02.313.62.88.66.05.02.917.63.420.45.014.42.714.13.923.44.212.83.110.04.811.81.610.32.414.38.118.42.313.40.6
76-100%21.12.514.49.52.62.59.91.320.64.512.12.79.19.04.93.34.11.014.83.21.90.97.12.20.0.11.74.32.51.422.95.416.93.06.52.821.74.05.12.013.15.414.81.73.61.518.19.612.72.011.00.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a..0.0.0.0.1.51.5..0.0...7.75.30.0.0.0.0.0.0.0.19.617.50.0.8.25.6..0.0.10.59.9..0.0.4.14.00.0.2.31.30.0...2.10.6
< 1%..35.128.40.0.4.32.4..11.811.2..14.27.612.43.00.0.30.125.914.113.30.0.0.0.13.07.1..0.0.12.311.4..8.13.912.67.06.74.67.32.20.0...9.11.3
1-9%..64.928.4100.0.42.35.9..40.017.8..33.49.944.54.50.0.39.829.30.0.18.216.551.016.324.68.9..0.0.39.915.9..25.76.461.110.028.28.530.13.9100.0...36.02.1
10-25%..0.0.0.0.23.55.0..12.811.9..28.09.321.93.740.122.40.0.34.920.00.0.13.212.120.38.2..100.0.0.0...28.06.412.46.428.78.629.13.90.0...23.81.8
26-50%..0.0.0.0.11.43.8..0.0...7.95.411.42.918.117.030.125.90.0.30.418.919.712.88.25.7..0.0.20.613.3..30.36.65.04.825.28.320.43.40.0...15.91.6
51-75%..0.0.0.0.14.24.2..23.614.8..8.86.14.92.023.720.00.0.32.018.831.819.50.0.21.08.1..0.0.8.38.1..7.93.84.74.63.53.58.02.30.0...9.11.3
76-100%..0.0.0.0.2.82.0..11.811.2..0.0.4.92.018.117.00.0.18.916.90.0.16.110.74.84.7..0.0.8.38.1..0.0.0.0.7.65.22.91.50.0...3.90.8
total..100.0.100.0.100.0...100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0...100.0.100.0...100.0.100.0.100.0.100.0.100.0...100.0.
outside perimetern/a..0.0.0.0.0.60.40.0.0.0...3.13.12.30.70.0.0.0.0.0.0.0.1.71.74.51.80.0.0.0.0.0.0.0.0.70.44.03.92.11.51.70.70.0.0.0.1.40.2
< 1%..14.09.10.0.4.81.110.57.05.12.5..5.84.112.31.50.0.3.13.06.26.00.0.4.53.17.12.10.0.7.37.19.13.60.0.4.31.00.0.4.22.16.41.413.59.10.0.6.50.5
1-9%..24.910.938.810.526.22.321.68.712.63.8..17.67.138.82.39.43.623.47.323.710.138.413.716.95.922.63.433.327.716.99.221.04.90.0.31.42.228.98.827.64.429.02.66.86.734.015.928.30.9
10-25%..41.113.137.611.027.82.319.88.936.65.7..24.37.525.52.118.64.824.57.120.08.923.711.425.16.721.23.333.327.732.612.116.04.533.412.932.22.224.48.124.24.325.52.525.611.49.89.426.80.9
26-50%..13.08.96.25.921.62.113.57.429.75.4..13.06.213.11.636.96.121.76.917.29.226.411.99.54.625.83.60.0.22.710.329.95.710.06.818.61.917.67.312.53.420.92.316.710.011.610.919.30.8
51-75%..0.0.8.75.714.01.823.99.511.93.8..22.07.44.81.023.85.419.96.827.210.611.57.817.95.811.42.60.0.14.79.519.34.923.312.08.41.314.46.612.33.312.61.96.86.733.015.811.50.7
76-100%..7.06.88.76.05.11.110.77.24.02.3..14.16.63.30.811.44.17.34.15.75.50.0.24.46.67.42.133.327.75.85.74.72.733.312.94.51.010.76.017.03.83.91.130.712.011.610.96.30.5
total..100.0.100.0.100.0.100.0.100.0...100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.40.40.0.4.53.30.90.30.0.0.0.0.0.4.12.01.60.40.0.1.40.80.90.95.94.02.51.54.21.20.0.0.0.3.81.51.21.20.50.33.52.00.60.31.90.60.0.0.0.1.30.1
< 1%2.91.09.75.37.63.94.80.75.12.23.71.29.19.010.13.310.91.03.31.34.21.34.91.82.72.73.71.89.91.71.41.43.11.39.72.44.11.94.40.84.22.06.71.15.50.95.74.13.81.26.00.3
1-9%16.02.239.68.735.17.228.71.519.13.922.22.827.313.929.54.939.51.616.82.727.02.924.83.432.97.825.34.223.72.518.54.924.03.125.43.46.22.229.71.938.25.226.31.929.11.88.64.618.82.327.40.6
10-25%23.72.621.77.431.16.925.81.419.94.128.83.09.19.025.84.624.91.417.02.728.92.926.13.418.96.430.44.521.72.327.85.722.73.116.42.923.13.932.31.917.33.922.81.827.71.820.77.228.02.725.40.5
26-50%18.82.49.25.212.24.919.51.320.33.921.82.736.415.010.73.314.11.125.33.222.62.720.23.226.67.211.13.020.42.39.43.720.03.023.03.418.93.619.71.617.84.017.41.621.21.731.37.717.92.318.80.5
51-75%17.02.310.25.64.72.612.81.117.03.513.92.39.19.013.03.55.30.723.93.113.12.215.72.713.05.19.82.814.82.019.54.914.32.615.92.923.44.09.21.210.03.111.51.410.91.310.75.418.92.312.30.4
76-100%21.12.59.75.34.72.67.50.918.63.79.62.09.19.06.82.73.80.613.82.52.71.07.42.10.0.17.23.65.11.323.45.315.92.85.81.923.13.84.20.89.13.014.81.53.60.822.97.412.72.08.70.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #853216/319547
NFI2
forest area
avalanches SilvaProtect · regeneration cover
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectregeneration cover %± %± %± %± %± %± %±
n/an/a0.40.11.60.64.01.22.21.31.00.60.0.1.00.2
< 1%4.60.55.21.19.71.72.61.38.41.63.91.75.30.4
1-9%21.30.931.02.228.22.729.23.839.72.830.14.025.70.8
10-25%24.11.025.92.120.82.427.53.823.42.533.24.124.50.8
26-50%18.50.921.42.017.62.323.93.616.72.218.63.419.00.7
51-75%16.10.89.31.413.52.111.02.66.81.510.32.713.50.6
76-100%15.10.85.51.16.31.53.41.53.91.14.01.710.90.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.2.01.46.93.02.61.50.0.0.0.2.20.7
< 1%0.0.7.02.610.43.57.42.412.73.67.93.48.51.3
1-9%21.68.636.94.839.75.729.74.243.95.331.15.835.32.2
10-25%35.010.022.44.118.34.428.94.120.44.229.15.624.62.0
26-50%17.68.012.93.37.93.120.63.710.03.226.05.415.51.7
51-75%13.17.114.03.512.84.09.12.66.62.66.02.910.01.4
76-100%12.86.94.72.14.12.31.61.16.42.60.0.3.90.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.0.1.20.51.80.81.50.83.11.00.80.41.30.3
< 1%2.71.05.11.07.61.66.21.514.62.14.60.96.50.5
1-9%17.02.324.12.022.42.528.82.737.42.832.72.127.61.0
10-25%26.92.726.82.123.22.524.92.624.52.531.22.126.81.0
26-50%23.72.619.61.922.32.520.92.511.91.918.91.819.40.9
51-75%19.22.414.31.714.12.113.62.14.01.18.01.211.80.7
76-100%10.41.99.01.48.61.74.11.24.51.23.60.86.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.30.11.40.43.30.71.90.61.80.50.60.31.20.1
< 1%4.30.45.30.78.81.15.51.011.71.24.80.86.00.3
1-9%20.80.928.51.427.01.729.12.039.21.932.11.827.20.6
10-25%24.60.925.91.421.61.626.51.923.51.631.41.825.30.6
26-50%19.20.819.71.318.61.621.71.813.71.319.51.518.80.5
51-75%16.40.812.01.013.71.411.91.45.60.98.31.012.60.4
76-100%14.50.77.00.87.01.03.40.84.50.83.40.78.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #853217/319548
NFI2
forest area
avalanches SilvaProtect · regeneration cover
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectregeneration cover %± %± %± %± %± %± %±
n/an/a0.40.21.80.74.41.32.61.50.80.50.0.1.00.2
< 1%4.30.55.51.19.51.82.31.38.71.83.01.75.20.4
1-9%21.21.031.02.327.92.830.24.242.23.133.44.725.70.8
10-25%24.11.026.82.221.02.627.44.125.52.728.74.524.70.8
26-50%18.60.920.62.018.42.523.93.915.72.319.84.018.90.7
51-75%16.30.99.51.513.82.210.52.84.81.411.13.213.70.6
76-100%15.10.84.81.14.91.43.21.62.20.94.12.010.80.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.2.11.57.23.12.71.50.0.0.0.2.30.7
< 1%0.0.7.22.611.03.77.62.413.33.76.73.38.61.3
1-9%21.68.638.14.940.45.830.64.344.75.433.16.036.32.3
10-25%35.010.023.14.218.04.629.74.221.44.427.75.724.92.0
26-50%17.68.012.23.36.93.020.33.79.33.227.75.715.21.7
51-75%13.17.113.43.512.14.07.52.45.72.54.82.79.11.4
76-100%12.86.93.91.94.32.51.71.25.62.40.0.3.70.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.0.1.20.51.60.81.20.73.41.10.90.41.30.3
< 1%2.30.94.91.07.51.66.41.515.42.25.01.06.60.6
1-9%17.42.324.52.122.52.628.42.837.93.032.32.227.51.0
10-25%26.72.726.32.124.02.625.12.724.42.631.62.226.91.0
26-50%24.22.719.82.022.32.620.92.510.91.918.71.819.40.9
51-75%18.82.414.21.714.02.213.82.14.11.27.81.311.80.7
76-100%10.61.99.21.48.11.74.21.23.91.23.70.96.50.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.40.11.50.43.50.81.90.61.80.50.70.31.30.2
< 1%4.00.45.40.78.81.15.71.012.31.34.80.96.00.3
1-9%20.70.928.81.527.01.829.32.040.72.032.61.927.30.6
10-25%24.60.926.21.522.01.726.72.024.51.730.71.925.50.6
26-50%19.30.919.31.318.71.621.51.812.71.419.81.618.70.5
51-75%16.60.812.11.113.71.411.51.44.60.88.11.112.60.5
76-100%14.60.86.70.86.31.03.40.83.40.73.40.78.60.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #853218/319549
NFI2
forest area
avalanches SilvaProtect · regeneration cover
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectregeneration cover %± %± %± %± %± %± %±
n/an/a0.40.11.60.64.11.11.91.11.20.60.0.1.00.2
< 1%4.40.55.21.09.11.62.41.29.31.63.41.55.30.4
1-9%21.30.930.52.028.82.528.53.538.32.729.13.825.50.7
10-25%24.00.926.52.020.62.230.73.624.62.433.93.924.80.7
26-50%19.10.920.31.817.92.222.63.315.92.019.03.219.00.7
51-75%16.00.810.01.413.11.910.32.46.41.410.42.513.50.6
76-100%14.90.85.91.16.31.43.61.54.41.14.11.710.90.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.1.91.37.12.82.31.30.0.0.0.2.10.6
< 1%3.83.76.32.312.43.57.32.213.73.58.43.39.11.2
1-9%19.98.038.14.641.25.330.13.945.25.130.45.435.92.1
10-25%32.39.421.23.916.94.029.13.918.83.929.95.423.81.8
26-50%19.98.014.63.47.92.920.43.410.33.126.25.116.01.6
51-75%12.26.613.53.311.03.48.02.36.12.45.22.59.11.3
76-100%11.96.44.31.93.52.02.91.55.92.40.0.3.90.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.0.1.00.52.50.91.70.72.70.90.70.41.40.2
< 1%2.40.95.11.06.91.46.41.414.31.94.70.96.40.5
1-9%16.62.225.61.923.52.329.02.638.92.632.52.028.20.9
10-25%28.12.626.22.022.32.325.52.524.52.331.42.026.80.9
26-50%24.52.519.21.822.62.320.92.311.51.718.71.719.30.8
51-75%18.72.313.91.613.81.912.61.93.91.08.31.211.50.7
76-100%9.81.79.01.38.51.63.91.14.21.13.70.86.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.30.11.40.43.70.71.90.61.70.50.50.31.20.1
< 1%4.20.45.30.78.51.05.50.912.11.24.80.86.00.3
1-9%20.70.829.11.327.91.629.11.839.41.831.71.727.40.5
10-25%24.60.925.81.320.91.527.71.823.81.531.71.725.50.5
26-50%19.80.819.21.218.81.421.21.713.31.219.41.418.90.5
51-75%16.20.712.11.013.21.210.91.35.30.88.41.012.40.4
76-100%14.20.77.10.86.90.93.60.84.50.73.40.78.70.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #853219/319550
NFI2
forest area
avalanches SilvaProtect · regeneration cover
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectregeneration cover %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.40.30.0.0.0.1.00.60.40.30.0.1.60.85.01.73.41.96.43.60.0.2.61.50.80.50.0.1.00.2
< 1%4.00.83.51.36.11.64.71.23.90.98.63.45.01.48.12.14.62.35.83.318.96.12.31.38.71.83.01.75.20.4
1-9%25.41.815.02.420.22.925.72.516.61.629.15.325.82.824.83.347.15.433.96.732.07.730.24.242.23.133.44.725.70.8
10-25%23.51.824.83.123.83.025.12.423.81.922.84.830.03.020.83.220.54.414.25.031.47.727.44.125.52.728.74.524.60.8
26-50%18.71.613.42.418.22.718.82.220.51.822.65.022.62.819.13.113.93.724.86.38.34.723.93.915.72.319.84.018.90.7
51-75%13.71.416.82.616.12.614.32.020.11.811.63.89.41.917.73.08.13.06.33.57.03.910.52.84.81.411.13.213.70.6
76-100%14.31.426.53.115.52.610.51.714.71.55.22.55.51.54.61.72.41.78.54.12.52.53.21.62.20.94.12.010.90.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.........0.0.3.33.30.0.2.02.08.45.78.94.92.71.50.0.0.0.2.20.7
< 1%0.0.........3.93.811.06.013.69.05.73.27.85.413.36.37.62.413.33.76.73.38.61.3
1-9%21.58.6........39.010.734.89.034.612.640.37.059.59.828.58.330.64.344.75.433.16.036.42.3
10-25%35.010.0........21.68.617.47.213.79.126.66.47.75.227.68.129.74.221.44.427.75.724.92.0
26-50%17.57.9........17.58.115.06.913.99.18.54.14.44.36.94.820.33.79.33.227.75.715.31.7
51-75%13.27.1........14.27.611.76.417.410.914.75.23.83.814.96.07.52.45.72.54.82.79.11.4
76-100%12.86.9........3.93.86.74.66.86.62.12.18.35.60.0.1.71.25.62.40.0.3.60.9
total100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.0.0.0.0.0.0.0.0.0.1.41.40.90.60.0.1.81.33.23.24.22.31.20.73.41.10.90.41.30.3
< 1%2.21.310.26.83.83.80.0.0.0.7.12.62.61.18.92.26.92.40.0.7.43.26.41.515.42.25.01.06.60.6
1-9%20.13.419.78.93.83.820.35.77.14.922.44.119.52.824.23.433.94.426.27.617.24.828.42.837.93.032.32.227.51.0
10-25%24.83.619.48.846.410.323.06.131.08.729.74.627.03.123.73.321.43.826.07.521.94.825.12.724.42.631.62.226.81.0
26-50%24.93.714.67.826.29.134.26.87.35.021.44.221.83.020.73.216.23.423.37.426.55.620.92.510.91.918.71.819.50.9
51-75%17.93.319.78.919.88.016.35.326.38.57.72.719.32.814.02.810.82.918.66.812.24.113.82.14.11.27.81.311.80.7
76-100%10.02.516.38.60.0.6.23.528.38.510.33.28.92.08.32.29.02.72.82.710.73.94.21.23.91.23.70.96.60.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.30.20.0.0.0.0.90.50.40.30.70.71.40.52.40.82.41.05.82.34.11.61.90.61.80.50.70.31.20.2
< 1%3.60.74.11.35.91.54.01.13.70.87.31.94.30.98.71.55.91.54.41.912.12.85.71.012.31.34.80.96.00.3
1-9%24.31.615.42.418.52.624.92.316.11.626.83.223.61.924.92.339.73.137.34.624.13.829.32.040.72.032.61.927.30.6
10-25%24.21.624.32.926.22.924.82.324.21.826.23.128.02.121.92.222.12.716.53.625.93.726.72.024.51.730.71.925.40.6
26-50%19.81.513.52.319.02.620.92.219.81.721.53.021.81.919.72.213.92.219.73.916.63.321.51.812.71.419.81.618.80.5
51-75%14.51.317.02.516.52.414.51.820.41.79.92.113.91.615.92.010.72.09.72.911.32.711.51.44.60.88.11.112.60.5
76-100%13.51.225.62.913.92.39.91.515.41.57.61.97.11.26.41.45.41.56.62.45.82.03.40.83.40.73.40.78.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #853220/319551
NFI2
forest area
avalanches SilvaProtect · regeneration cover
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectregeneration cover %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.40.30.0.0.0.1.00.60.40.30.0.1.50.74.81.62.91.65.43.00.0.2.21.31.00.60.0.1.00.2
< 1%4.70.93.51.36.61.64.61.23.80.97.83.15.11.49.12.23.91.94.92.716.95.22.61.38.41.63.91.75.40.4
1-9%26.01.815.22.419.02.725.82.416.51.629.05.025.62.725.63.346.54.930.36.033.06.829.23.839.72.830.14.025.70.8
10-25%23.21.725.03.123.82.925.02.424.11.922.84.529.92.920.43.117.33.815.44.828.86.627.53.823.42.533.24.124.50.8
26-50%18.01.613.22.418.92.719.22.220.71.823.64.922.92.718.33.016.53.724.45.78.34.123.93.616.72.218.63.419.00.7
51-75%13.51.417.02.616.22.514.01.919.61.710.73.59.61.917.42.97.92.77.13.57.33.511.02.66.81.510.32.713.50.6
76-100%14.21.426.13.015.42.510.31.714.81.56.02.65.51.44.41.64.92.112.54.45.73.23.41.53.91.14.01.711.00.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.........0.0.3.33.30.0.1.91.97.55.18.74.82.61.50.0.0.0.2.10.7
< 1%0.0.........3.73.611.06.013.69.05.53.17.04.812.96.27.42.412.73.67.93.48.51.3
1-9%21.58.6........37.310.434.89.034.612.638.96.856.69.427.88.129.74.243.95.331.15.835.42.2
10-25%35.010.0........20.68.317.47.213.79.125.66.26.94.629.48.128.94.120.44.229.15.624.52.0
26-50%17.57.9........16.77.815.06.913.99.19.94.27.45.16.74.720.63.710.03.226.05.415.51.7
51-75%13.27.1........13.67.311.76.417.410.916.15.27.24.914.55.99.12.66.62.66.02.910.01.4
76-100%12.86.9........8.15.56.74.66.86.62.12.07.45.10.0.1.61.16.42.60.0.3.90.9
total100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.0.0.0.0.0.0.0.0.0.1.31.30.90.60.60.61.71.22.82.83.92.21.50.83.11.00.80.41.30.3
< 1%2.91.410.26.83.73.60.0.0.0.6.82.53.41.29.42.26.62.30.0.6.82.96.21.514.62.14.60.96.50.5
1-9%19.63.319.78.93.73.620.35.77.14.921.64.019.12.724.93.333.74.322.96.817.14.628.82.737.42.832.72.127.51.0
10-25%25.63.619.48.844.710.023.06.131.08.730.54.627.33.122.83.222.03.822.76.722.84.724.92.624.52.531.22.126.71.0
26-50%24.23.614.67.825.28.834.26.87.35.021.74.221.42.920.73.116.33.425.27.025.75.320.92.511.91.918.91.819.50.9
51-75%18.13.219.78.922.78.216.35.326.38.58.22.718.92.713.12.611.22.918.76.413.94.113.62.14.01.18.01.211.80.7
76-100%9.72.516.38.60.0.6.23.528.38.59.93.09.02.08.52.28.62.67.74.39.83.64.11.24.51.23.60.86.60.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.30.20.0.0.0.0.80.50.40.30.70.61.30.52.60.82.20.95.02.03.71.51.90.61.80.50.60.31.20.1
< 1%4.20.74.11.36.31.54.01.03.60.86.91.84.70.99.41.55.41.43.81.711.42.65.51.011.71.24.80.86.00.3
1-9%24.61.515.62.317.42.525.12.216.11.626.23.023.31.925.62.339.42.933.84.224.63.629.12.039.21.932.11.827.20.6
10-25%24.01.524.52.926.02.824.82.324.51.826.43.028.12.021.32.220.92.515.83.326.23.526.51.923.51.631.41.825.30.6
26-50%19.11.413.32.319.62.621.22.220.01.721.93.021.81.919.32.115.22.220.93.716.03.021.71.813.71.319.51.518.90.5
51-75%14.41.217.22.516.82.414.31.819.91.79.72.013.71.615.41.910.91.910.82.811.92.511.91.45.60.98.31.012.60.4
76-100%13.31.225.22.813.82.29.81.515.51.58.21.97.11.26.41.36.01.59.92.76.42.03.40.84.50.83.40.78.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #853221/319552
NFI2
forest area
avalanches SilvaProtect · regeneration cover
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectregeneration cover %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.30.20.0.0.0.0.90.50.40.30.0.1.70.74.21.42.71.55.92.91.61.61.91.11.20.60.0.1.00.2
< 1%4.40.83.11.15.91.54.61.14.30.86.62.65.31.39.22.03.61.84.02.315.04.72.41.29.31.63.41.55.30.4
1-9%26.01.715.12.319.22.525.92.316.11.526.94.526.22.624.83.145.34.734.55.635.46.528.53.538.32.729.13.825.50.7
10-25%22.91.623.82.923.32.724.72.325.51.824.14.329.92.720.82.919.03.815.44.326.56.030.73.624.62.433.93.924.80.7
26-50%18.81.514.72.320.42.619.92.120.11.723.54.521.02.418.52.815.43.422.65.010.34.122.63.315.92.019.03.219.00.7
51-75%13.71.316.82.516.72.313.91.818.71.612.73.510.41.817.72.87.52.55.92.96.43.110.32.46.41.410.42.513.40.6
76-100%13.81.326.52.914.62.310.21.614.91.46.32.55.51.34.81.66.62.411.83.94.82.73.61.54.41.14.11.711.00.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.........0.0.3.23.16.46.21.81.86.54.47.94.42.31.30.0.0.0.2.10.6
< 1%3.83.7........3.53.49.85.415.88.45.02.812.05.712.05.87.32.213.73.58.43.39.11.2
1-9%19.98.0........38.29.931.48.337.911.442.56.654.08.731.58.030.13.945.25.130.45.436.02.1
10-25%32.49.4........18.97.618.76.910.67.123.25.79.04.927.17.629.13.918.83.929.95.423.81.8
26-50%19.77.9........15.67.320.27.410.77.210.94.26.14.28.64.920.43.410.33.126.25.116.01.6
51-75%12.36.7........16.37.510.55.713.48.714.64.86.14.212.85.38.02.36.12.45.22.59.11.3
76-100%11.96.5........7.55.26.24.25.35.11.91.86.14.20.0.2.91.55.92.40.0.3.90.8
total100.0.........100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.0.0.0.0.0.0.0.0.0.1.01.00.80.61.00.71.51.12.42.46.32.71.70.72.70.90.70.41.40.2
< 1%2.61.39.26.23.03.00.0.0.0.6.82.33.51.28.11.96.62.10.0.6.92.76.41.414.31.94.70.96.40.5
1-9%18.43.117.88.16.74.621.95.66.44.422.03.820.72.625.43.136.34.022.76.419.84.529.02.638.92.632.52.028.20.9
10-25%25.43.522.18.843.19.127.56.131.58.330.94.325.92.921.62.922.03.624.56.520.94.325.52.524.52.331.42.026.70.9
26-50%26.63.513.17.125.18.130.56.29.85.421.43.920.92.721.52.915.33.124.86.525.04.920.92.311.51.718.71.719.40.8
51-75%17.93.122.48.922.17.514.54.823.47.78.52.619.02.613.82.59.92.616.55.712.43.712.61.93.91.08.31.211.50.7
76-100%9.02.315.58.30.0.5.63.128.98.29.42.79.21.98.52.08.42.49.24.48.83.23.91.14.21.13.70.86.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.30.20.0.0.0.0.70.40.40.30.50.51.40.52.80.82.00.85.01.85.11.71.90.61.70.50.50.31.20.1
< 1%4.00.73.61.25.61.34.01.04.00.86.41.64.80.99.01.45.21.34.51.710.62.35.50.912.11.24.80.86.00.3
1-9%24.51.515.32.217.82.325.32.115.71.525.62.824.11.825.62.140.72.735.23.927.33.529.11.839.41.831.71.727.30.5
10-25%23.61.523.72.825.52.625.02.125.81.826.92.827.61.920.82.021.12.416.73.124.03.227.71.823.81.531.71.725.40.5
26-50%20.31.414.52.220.92.521.32.019.61.621.72.720.91.719.62.014.52.019.73.316.82.921.21.713.31.219.41.418.90.5
51-75%14.41.217.32.417.32.214.01.719.01.611.02.014.11.515.71.89.91.79.12.410.52.310.91.35.30.88.41.012.40.4
76-100%12.91.125.62.713.02.09.61.415.61.48.01.87.11.16.61.26.51.49.82.45.71.83.60.84.50.73.40.78.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 11.07.2020 #853222/319553
NFI2
forest area
avalanches SilvaProtect · regeneration cover
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectregeneration cover %± %± %± %± %± %±
n/an/a0.30.20.50.22.50.72.00.60.0.1.00.2
< 1%4.00.74.60.76.61.17.21.13.01.75.20.4
1-9%22.81.519.91.225.92.038.92.133.44.725.70.8
10-25%23.91.524.41.326.12.024.31.828.74.524.70.8
26-50%17.41.419.51.221.21.917.61.619.84.018.90.7
51-75%14.61.317.51.212.51.57.01.111.13.213.70.6
76-100%17.21.313.51.05.11.03.10.74.12.010.80.6
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.1.71.72.91.00.0.2.20.7
< 1%0.0.0.0.9.03.59.31.66.73.38.41.3
1-9%21.68.60.0.35.76.038.22.833.16.036.32.2
10-25%34.910.00.0.18.54.825.02.527.75.725.02.0
26-50%17.47.90.0.15.94.612.61.927.75.715.31.7
51-75%13.27.10.0.13.34.48.61.64.82.79.01.3
76-100%12.97.00.0.5.92.93.21.00.0.3.70.9
total100.0.0.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.0.0.0.0.70.42.50.60.90.41.30.3
< 1%3.21.41.01.05.81.19.51.15.01.06.60.6
1-9%20.13.213.03.421.91.931.51.732.32.227.51.0
10-25%24.23.430.74.626.62.124.41.631.62.226.91.0
26-50%23.73.424.84.320.81.917.11.418.71.819.30.9
51-75%18.23.119.84.015.11.79.71.17.81.311.80.7
76-100%10.72.410.83.19.11.35.40.83.70.96.60.6
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.20.20.50.21.60.42.40.40.70.31.20.2
< 1%3.70.64.30.66.40.88.60.74.80.96.00.3
1-9%22.31.319.31.224.71.335.31.232.61.927.30.6
10-25%24.21.425.01.325.91.424.51.130.71.925.50.6
26-50%18.41.319.91.220.71.316.40.919.81.618.70.5
51-75%15.11.117.71.113.71.18.60.78.11.112.60.5
76-100%16.01.213.31.07.00.84.20.53.40.78.70.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #853223/319554
NFI2
forest area
avalanches SilvaProtect · regeneration cover
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectregeneration cover %± %± %± %± %± %±
n/an/a0.30.20.50.22.40.71.90.50.0.1.00.2
< 1%4.50.74.70.76.81.16.81.03.91.75.40.4
1-9%23.31.519.71.226.01.937.11.930.14.025.70.8
10-25%23.61.524.51.326.02.022.81.633.24.124.50.8
26-50%16.91.319.81.221.31.818.41.518.63.419.00.7
51-75%14.51.217.21.212.31.58.11.110.32.713.50.6
76-100%16.91.313.61.05.21.04.90.84.01.710.90.5
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.1.71.72.80.90.0.2.10.7
< 1%0.0.0.0.8.83.58.91.67.93.48.31.3
1-9%21.68.60.0.35.25.937.32.731.15.835.42.2
10-25%34.910.00.0.18.24.824.32.429.15.624.62.0
26-50%17.47.90.0.15.74.613.41.926.05.415.61.7
51-75%13.27.10.0.13.14.39.91.76.02.99.91.4
76-100%12.97.00.0.7.43.23.41.00.0.4.00.9
total100.0.0.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.0.0.0.0.90.42.40.50.80.41.30.3
< 1%3.71.51.01.06.21.19.11.04.60.96.50.5
1-9%19.63.112.93.321.91.931.41.632.72.127.61.0
10-25%24.83.430.34.626.62.024.31.531.22.126.91.0
26-50%23.13.324.54.320.61.817.41.318.91.819.40.9
51-75%18.33.020.64.014.81.69.81.08.01.211.80.7
76-100%10.42.410.73.19.11.35.60.83.60.86.60.5
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.20.20.40.21.60.42.30.40.60.31.20.1
< 1%4.20.64.30.66.70.88.20.64.80.86.00.3
1-9%22.71.319.11.124.71.334.61.132.11.827.20.6
10-25%24.11.425.11.325.81.323.81.031.41.825.40.6
26-50%17.91.220.21.220.71.317.00.919.51.518.80.5
51-75%15.11.117.51.113.51.19.20.78.31.012.60.4
76-100%15.81.113.31.07.10.85.00.53.40.78.80.4
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #853224/319555
NFI2
forest area
avalanches SilvaProtect · regeneration cover
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectregeneration cover %± %± %± %± %± %±
n/an/a0.20.20.40.22.20.62.10.50.0.1.00.2
< 1%4.10.74.70.66.91.06.80.93.41.55.30.4
1-9%23.41.419.61.125.81.836.61.829.13.825.50.7
10-25%23.11.424.91.226.11.824.11.633.93.924.80.7
26-50%17.91.320.11.220.51.717.61.419.03.219.00.7
51-75%14.61.216.91.113.11.47.41.010.42.513.50.6
76-100%16.71.213.41.05.40.95.30.84.11.710.80.5
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimetern/a0.0.0.0.3.02.12.50.80.0.2.10.6
< 1%3.73.70.0.9.03.39.51.58.43.39.01.2
1-9%20.08.00.0.35.15.638.62.630.45.436.12.1
10-25%32.29.40.0.17.14.323.42.229.95.423.81.8
26-50%19.77.90.0.16.74.413.71.826.25.116.11.6
51-75%12.46.70.0.12.73.98.81.55.22.59.01.2
76-100%12.06.50.0.6.52.83.61.00.0.3.90.8
total100.0.0.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.0.0.0.0.90.42.50.50.70.41.40.2
< 1%3.41.30.90.95.81.09.10.94.70.96.40.5
1-9%18.42.913.83.222.81.832.71.532.52.028.20.9
10-25%25.03.232.74.425.71.924.41.431.42.026.80.9
26-50%25.23.223.43.920.91.717.11.218.71.719.30.8
51-75%18.52.919.03.614.91.59.00.98.31.211.50.7
76-100%9.72.210.22.89.01.25.40.73.70.86.40.5
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.20.10.40.21.70.42.30.30.50.31.20.1
< 1%4.00.64.40.66.50.78.30.64.80.86.00.3
1-9%22.51.219.11.124.91.235.21.131.71.727.40.5
10-25%23.61.325.61.225.41.224.11.031.71.725.50.5
26-50%19.11.220.41.120.41.216.70.819.41.418.90.5
51-75%15.21.117.11.013.91.08.40.68.41.012.40.4
76-100%15.51.113.10.97.10.75.00.53.40.78.70.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 19.06.2020 #853225/319556
NFI2
forest area
avalanches SilvaProtect · regeneration cover
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.21000.0.0.0.0.2100
< 1%1.1400.0.0.0.1.140
1-9%8.0140.0.0.0.8.014
10-25%10.5120.0.0.0.10.512
26-50%8.7140.0.0.0.8.714
51-75%8.7140.0.0.0.8.714
76-100%9.4130.0.0.0.9.413
total46.720.0.0.0.46.72
AIn/a0.0.0.0.0.0.0.0.
< 1%0.0.0.21000.4680.654
1-9%1.1390.4720.3671.828
10-25%0.21000.0.1.1391.336
26-50%0.21000.0.0.4720.657
51-75%0.6570.0.0.0.0.657
76-100%0.21000.0.0.0.0.2100
total2.3250.6572.2245.19
ARn/a0.4730.0.0.0.0.473
< 1%0.7500.0.0.0.0.750
1-9%1.8320.21001.1343.022
10-25%1.3370.0.1.1402.524
26-50%0.8510.0.0.21001.046
51-75%0.21000.0.0.0.0.2100
76-100%0.21000.0.0.3710.556
total5.3130.21002.7228.16
BEn/a1.0450.21000.4711.635
< 1%3.9230.6583.0267.516
1-9%24.685.41916.21146.26
10-25%20.693.12517.81041.56
26-50%16.1111.24115.01132.37
51-75%9.2141.8339.21420.29
76-100%8.2150.4713.22511.813
total83.5412.71264.94161.11
BL/BSn/a0.0.0.0.0.0.0.0.
< 1%0.7570.0.0.5701.243
1-9%2.7270.0.1.0443.722
10-25%3.5230.0.0.4714.022
26-50%3.0250.0.0.6583.623
51-75%2.4270.0.0.9503.223
76-100%3.4230.0.0.5723.921
total15.760.0.3.92219.64
FRn/a0.0.0.0.0.0.0.0.
< 1%0.8500.21000.7501.733
1-9%7.6150.3701.8319.813
10-25%6.3170.21004.62011.012
26-50%4.5210.0.3.6228.114
51-75%3.3250.21001.6355.019
76-100%3.6230.21000.4724.222
total25.951.04012.81039.73
GEn/a0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.0.0.0.
1-9%0.8660.0.0.0.0.866
10-25%0.0.0.0.0.0.0.0.
26-50%1.6400.0.0.0.1.640
51-75%0.41000.0.0.0.0.4100
76-100%0.41000.0.0.0.0.4100
total3.1130.0.0.0.3.113
GLn/a0.0.0.4710.0.0.471
< 1%0.8490.6570.4711.832
1-9%1.6351.1401.0433.821
10-25%1.6351.1401.3374.019
26-50%0.21000.21000.4710.850
51-75%0.5580.4711.1402.129
76-100%0.21000.0.0.8491.044
total4.9183.8205.11713.87
GRn/a0.4710.0.2.0312.429
< 1%4.6212.6279.31416.410
1-9%23.499.21426.3858.95
10-25%13.7124.82017.31035.97
26-50%8.6152.1309.21419.99
51-75%2.5291.0453.3246.817
76-100%1.2411.0452.1304.221
total54.2520.7969.64144.52
JUn/a0.0.0.0.0.0.0.0.
< 1%1.2400.0.0.0.1.240
1-9%4.2200.0.1.0445.218
10-25%3.5220.4712.1296.016
26-50%3.3230.21003.5227.015
51-75%5.5170.21002.5278.314
76-100%3.5220.21001.4375.118
total21.360.94310.51132.83
LUn/a0.6570.0.0.0.0.657
< 1%1.2400.21000.21001.635
1-9%8.4140.21001.73510.312
10-25%9.9120.0.1.43711.311
26-50%7.3150.21001.6359.113
51-75%3.9220.0.1.4385.418
76-100%0.6570.0.0.6571.140
total31.940.6586.81639.43
NEn/a0.31000.0.0.0.0.3100
< 1%1.0500.0.0.0.1.050
1-9%5.4180.0.0.8506.216
10-25%6.4150.4710.6477.514
26-50%5.5180.0.0.6596.017
51-75%2.9230.4700.7493.919
76-100%2.0310.21000.21002.428
total23.451.0442.82427.33
NWn/a0.0.0.31000.0.0.3100
< 1%0.31000.0.0.0.0.3100
1-9%1.2430.31001.2442.627
10-25%1.1480.0.0.7561.834
26-50%0.8560.21000.5521.536
51-75%0.21000.4720.21000.848
76-100%0.0.0.0.0.0.0.0.
total3.5211.2442.6267.29
OWn/a0.4710.0.0.11000.559
< 1%0.21000.0.0.4700.657
1-9%2.3290.9451.3404.619
10-25%3.5220.21001.6345.317
26-50%1.0410.21000.6591.831
51-75%0.5590.0.1.6342.129
76-100%1.1420.3691.7333.123
total9.1121.7337.41318.14
SGn/a0.8500.21000.6561.734
< 1%2.4290.4721.5354.321
1-9%4.8200.9504.91910.613
10-25%4.3211.0455.41810.712
26-50%3.9230.4726.91611.313
51-75%3.7221.1432.9267.715
76-100%0.21000.21002.0302.527
total20.194.42124.3748.84
SHn/a0.0.0.0.0.0.0.0.
< 1%0.21000.0.0.0.0.2100
1-9%1.9310.0.0.21002.130
10-25%3.4220.0.0.0.3.422
26-50%1.1440.0.0.0.1.144
51-75%2.5260.0.0.0.2.526
76-100%2.8250.0.0.21003.024
total11.940.0.0.46912.33
SOn/a0.0.0.0.0.0.0.0.
< 1%0.9450.0.0.21001.141
1-9%7.4140.0.0.3707.714
10-25%6.3160.21001.1457.515
26-50%4.9190.0.0.6595.518
51-75%4.2200.0.0.5704.719
76-100%4.9190.0.0.21005.019
total28.530.21002.92631.62
SZn/a1.0450.21000.0.1.240
< 1%1.2410.21001.2412.627
1-9%3.4230.4712.4276.316
10-25%2.6270.0.1.8334.420
26-50%2.5270.21002.7265.517
51-75%1.8320.21002.3294.319
76-100%0.8500.21000.21001.241
total13.5101.43710.71125.54
TGn/a0.21000.0.0.0.0.2100
< 1%0.7510.0.0.0.0.751
1-9%1.3360.0.0.0.1.336
10-25%3.8200.0.0.8454.618
26-50%3.7200.0.0.11003.820
51-75%4.0190.0.0.6584.518
76-100%3.5210.0.0.8464.318
total17.250.0.2.42619.63
TIn/a0.0.0.0.0.6580.658
< 1%0.4710.4713.4244.222
1-9%4.5212.33023.7830.47
10-25%5.0202.13024.9832.07
26-50%3.4242.72613.61219.79
51-75%2.2300.6575.9188.715
76-100%0.8500.0.3.4244.222
total16.3108.01575.6399.92
URn/a0.0.0.21000.21000.472
< 1%0.21000.21000.0.0.471
1-9%1.4342.5251.4375.416
10-25%0.8500.4671.3372.525
26-50%1.4370.21000.8502.427
51-75%0.6580.0.0.6571.240
76-100%0.4720.0.0.21000.658
total4.8183.5214.61812.96
VDn/a0.21000.0.0.4710.658
< 1%5.3190.4710.4716.017
1-9%17.2101.4383.82222.48
10-25%15.9101.6353.92221.39
26-50%11.8121.2411.83314.811
51-75%7.8150.21001.8339.714
76-100%9.4140.21003.22512.811
total67.535.01915.21087.72
VSn/a0.6580.6580.6581.933
< 1%0.6581.7333.3245.618
1-9%7.4167.01614.61129.07
10-25%6.7176.81612.91126.58
26-50%5.9184.62010.81321.39
51-75%2.6281.7337.11611.413
76-100%0.8500.4712.2303.324
total24.5822.9851.6599.02
ZGn/a0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.4720.472
1-9%0.0.0.21000.0.0.2100
10-25%0.6560.0.0.7461.335
26-50%1.4320.0.0.21001.629
51-75%0.21000.0.0.21000.471
76-100%0.6560.0.0.8411.533
total2.9190.21002.3225.48
ZHn/a0.0.0.0.0.0.0.0.
< 1%2.0330.0.0.0.2.033
1-9%8.9140.0.0.6589.513
10-25%12.1110.0.0.210012.311
26-50%8.5140.0.0.21008.714
51-75%9.4130.0.0.65810.013
76-100%6.2160.0.0.0.6.216
total47.120.0.1.63548.82
Switzerlandn/a6.2182.0325.12013.312
< 1%30.287.71625.4963.25
1-9%151.4332.68105.74289.82
10-25%143.7322.49103.14269.22
26-50%109.8413.71274.25197.63
51-75%79.758.21645.07132.94
76-100%64.353.22424.4991.94
total585.2189.84382.821057.81
© WSL, Swiss National Forest Inventory, 19.06.2020 #853226/319557
NFI2
forest area
avalanches SilvaProtect · regeneration cover
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.21000.0.0.0.0.2100
< 1%1.1400.0.0.0.1.140
1-9%8.0140.0.0.0.8.014
10-25%10.7120.0.0.0.10.712
26-50%9.4130.0.0.0.9.413
51-75%8.9140.0.0.0.8.914
76-100%9.8130.0.0.0.9.813
total48.120.0.0.0.48.12
AIn/a0.0.0.0.0.0.0.0.
< 1%0.0.0.21000.4680.654
1-9%1.1390.4720.3671.828
10-25%0.21000.0.1.1391.336
26-50%0.21000.0.0.4720.657
51-75%0.6570.0.0.0.0.657
76-100%0.21000.0.0.0.0.2100
total2.3250.6572.2245.19
ARn/a0.4730.0.0.0.0.473
< 1%0.7500.0.0.0.0.750
1-9%1.8320.21001.1343.022
10-25%1.3370.0.1.1402.524
26-50%0.8510.0.0.21001.046
51-75%0.21000.0.0.0.0.2100
76-100%0.21000.0.0.3710.556
total5.3130.21002.7228.16
BEn/a1.0450.21000.4711.635
< 1%4.2220.6583.4248.215
1-9%26.085.41916.61048.06
10-25%21.293.12518.61042.96
26-50%16.9101.24115.31133.37
51-75%9.8142.0329.71421.49
76-100%8.6150.4713.42412.412
total87.7412.91267.34167.91
BL/BSn/a0.0.0.0.0.0.0.0.
< 1%0.7570.0.0.5701.243
1-9%2.9260.0.1.0443.922
10-25%3.5230.0.0.7574.221
26-50%3.0250.0.0.6583.623
51-75%2.6260.0.0.9503.422
76-100%3.4230.0.0.5723.921
total16.160.0.4.12120.23
FRn/a0.0.0.0.0.0.0.0.
< 1%0.8500.21000.7501.733
1-9%7.8150.3701.83110.013
10-25%6.5170.21005.01911.612
26-50%4.8200.0.3.8218.714
51-75%3.4240.21001.7335.319
76-100%3.8230.21000.4724.321
total27.151.04013.51041.73
GEn/a0.0.0.0.0.0.0.0.
< 1%0.41000.0.0.0.0.4100
1-9%0.8660.0.0.0.0.866
10-25%0.0.0.0.0.0.0.0.
26-50%1.6400.0.0.0.1.640
51-75%0.41000.0.0.0.0.4100
76-100%0.41000.0.0.0.0.4100
total3.520.0.0.0.3.52
GLn/a0.0.0.4710.0.0.471
< 1%0.8490.6570.4711.832
1-9%2.1311.1401.0434.220
10-25%1.6351.3371.3374.219
26-50%0.4700.21000.4710.944
51-75%0.5580.4711.3372.228
76-100%0.4690.0.0.8491.240
total5.7174.0205.21714.96
GRn/a0.6580.0.2.0312.628
< 1%5.1192.6279.71417.410
1-9%25.889.41428.9864.15
10-25%15.3115.01919.7940.06
26-50%10.8132.32910.61323.79
51-75%4.1221.2413.6238.815
76-100%2.4291.2412.7276.217
total64.1521.7977.24162.92
JUn/a0.0.0.0.0.0.0.0.
< 1%1.2400.0.0.0.1.240
1-9%4.8190.0.1.0445.817
10-25%3.5220.4712.1296.016
26-50%3.5230.21003.5227.215
51-75%5.5170.21002.7268.513
76-100%3.5220.21001.4375.118
total22.160.94310.71133.73
LUn/a0.6570.0.0.0.0.657
< 1%1.4370.21000.21001.833
1-9%8.6140.21001.73510.512
10-25%10.5120.0.1.63512.111
26-50%7.9150.21001.6359.713
51-75%3.9220.0.1.4385.418
76-100%0.6570.0.0.6571.140
total33.540.6587.01641.22
NEn/a0.31000.0.0.0.0.3100
< 1%1.2440.0.0.21001.440
1-9%5.8170.0.0.8506.616
10-25%6.4150.4710.6477.514
26-50%5.5180.0.0.6596.017
51-75%3.1220.4700.7494.119
76-100%2.0310.21000.21002.428
total24.251.0443.02328.33
NWn/a0.0.0.31000.0.0.3100
< 1%0.31000.0.0.0.0.3100
1-9%1.5390.31001.2442.925
10-25%1.1480.0.0.7561.834
26-50%1.3430.21000.5522.031
51-75%0.21000.4720.21000.848
76-100%0.0.0.0.0.0.0.0.
total4.3181.2442.6268.08
OWn/a0.4710.0.0.11000.559
< 1%0.21000.0.0.4700.657
1-9%2.5280.9451.3404.819
10-25%3.9210.21001.8326.016
26-50%1.0410.21000.6591.831
51-75%0.5590.0.1.6342.129
76-100%1.3380.3691.7333.322
total9.9111.7337.61319.14
SGn/a0.8500.21000.9481.932
< 1%2.8260.4722.0315.219
1-9%6.1180.9505.71812.712
10-25%4.9201.0456.01712.012
26-50%4.1220.4727.21611.712
51-75%3.9221.1433.1258.115
76-100%0.5710.21002.3283.026
total23.184.42127.1754.53
SHn/a0.0.0.0.0.0.0.0.
< 1%0.21000.0.0.0.0.2100
1-9%1.9310.0.0.21002.130
10-25%3.4220.0.0.0.3.422
26-50%1.1440.0.0.0.1.144
51-75%2.5260.0.0.0.2.526
76-100%2.8250.0.0.21003.024
total11.940.0.0.46912.33
SOn/a0.0.0.0.0.0.0.0.
< 1%0.9450.0.0.21001.141
1-9%7.5140.0.0.3707.814
10-25%6.5160.21001.1457.714
26-50%4.9190.0.0.6595.518
51-75%4.4200.0.0.5704.919
76-100%5.0190.0.0.21005.219
total29.330.21002.92632.32
SZn/a1.0450.21000.0.1.240
< 1%1.4380.21001.2412.826
1-9%3.4230.6582.4276.415
10-25%2.8260.0.1.8334.620
26-50%2.7260.4713.4236.516
51-75%1.8320.21002.3294.319
76-100%1.0450.21000.4711.635
total14.391.73211.51127.54
TGn/a0.21000.0.0.0.0.2100
< 1%0.7510.0.0.0.0.751
1-9%1.3360.0.0.0.1.336
10-25%3.9190.0.0.8454.817
26-50%3.7200.0.0.11003.820
51-75%4.0190.0.0.6584.518
76-100%3.6200.0.0.8464.418
total17.550.0.2.42619.93
TIn/a0.0.0.0.0.6580.658
< 1%0.8500.6583.4244.820
1-9%5.3192.33025.6833.27
10-25%7.1162.32925.8835.27
26-50%3.9222.72615.01121.79
51-75%2.6270.8496.71710.113
76-100%1.0450.0.3.6234.621
total20.798.61480.83110.12
URn/a0.0.0.21000.21000.472
< 1%0.21000.21000.0.0.471
1-9%1.7322.5251.4375.616
10-25%1.0450.4671.3372.725
26-50%1.6350.21001.0452.825
51-75%0.8500.21000.8501.833
76-100%0.8490.0.0.4711.240
total6.0153.7215.11714.85
VDn/a0.21000.0.0.4710.658
< 1%5.9180.4710.4716.617
1-9%18.891.4384.02124.28
10-25%16.9101.6353.92222.38
26-50%13.2111.4382.03116.610
51-75%8.0150.21001.93210.113
76-100%10.4130.4713.22514.011
total73.335.31915.81094.52
VSn/a0.6580.6580.8502.131
< 1%0.8501.7333.3245.818
1-9%8.4157.01615.41130.97
10-25%7.9166.81613.31128.17
26-50%6.9174.92011.21323.08
51-75%3.2252.1307.31612.612
76-100%1.0450.4712.2303.623
total28.8723.5853.65105.92
ZGn/a0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.4720.472
1-9%0.0.0.21000.21000.467
10-25%0.6560.0.0.7461.335
26-50%1.4320.0.0.21001.629
51-75%0.21000.0.0.21000.471
76-100%0.6560.0.0.8411.533
total2.9190.21002.5205.57
ZHn/a0.0.0.0.0.0.0.0.
< 1%2.0330.0.0.0.2.033
1-9%9.1140.0.0.6589.713
10-25%12.9110.0.0.210013.111
26-50%8.5140.0.0.21008.714
51-75%9.6130.0.0.65810.313
76-100%6.2160.0.0.0.6.216
total48.420.0.1.63550.01
Switzerlandn/a6.4182.0325.51913.912
< 1%33.887.91626.8868.55
1-9%163.0333.08112.74308.72
10-25%153.8323.09109.24286.02
26-50%118.8414.41279.15212.33
51-75%84.759.41547.76141.73
76-100%69.553.62325.9999.04
total629.9193.34406.921130.11
© WSL, Swiss National Forest Inventory, 19.06.2020 #853227/319558
NFI2
forest area
avalanches SilvaProtect · regeneration cover
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
cantonregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AGn/a0.21000.0.0.0.0.2100
< 1%1.4350.0.0.0.1.435
1-9%7.6130.0.0.0.7.613
10-25%11.3110.0.0.0.11.311
26-50%9.0130.0.0.0.9.013
51-75%8.1140.0.0.0.8.114
76-100%10.0120.0.0.0.10.012
total47.620.0.0.0.47.62
AIn/a0.0.0.0.0.0.0.0.
< 1%0.0.0.21000.3690.555
1-9%1.1360.3710.6472.023
10-25%0.11000.0.1.0401.136
26-50%0.21000.0.0.3710.557
51-75%0.5570.0.0.0.0.557
76-100%0.3690.0.0.21000.555
total2.3230.5572.3215.09
ARn/a0.4740.0.0.0.0.474
< 1%0.6510.0.0.0.0.651
1-9%1.6330.11001.2292.921
10-25%1.4340.0.1.1372.522
26-50%0.8460.0.0.21001.042
51-75%0.11000.0.0.3670.456
76-100%0.11000.0.0.3710.456
total5.0120.11003.0188.16
BEn/a0.9450.21000.4711.535
< 1%4.3200.5583.2238.115
1-9%25.285.31817.51048.05
10-25%21.893.02418.5943.36
26-50%16.8101.43514.41132.77
51-75%10.3131.8329.31321.49
76-100%8.7140.4713.42312.512
total88.2312.61166.64167.41
BL/BSn/a0.0.0.0.0.0.0.0.
< 1%0.6570.0.0.4701.043
1-9%3.0240.0.0.9443.921
10-25%3.2240.0.0.8494.021
26-50%3.6210.0.0.5584.120
51-75%2.5250.0.1.0443.421
76-100%3.3220.0.0.4733.820
total16.260.0.4.12020.23
FRn/a0.0.0.0.0.0.0.0.
< 1%0.7500.21000.7501.533
1-9%7.1150.5581.6319.313
10-25%7.1150.21004.81812.011
26-50%5.2180.0.3.9219.113
51-75%3.9210.3701.6335.817
76-100%3.3230.21000.5584.021
total27.451.33513.01041.73
GEn/a0.0.0.0.0.0.0.0.
< 1%0.31000.0.0.0.0.3100
1-9%0.8530.0.0.0.0.853
10-25%0.31000.0.0.0.0.3100
26-50%1.0440.0.0.0.1.044
51-75%0.31000.0.0.0.0.3100
76-100%0.31000.0.0.0.0.3100
total2.8150.0.0.0.2.815
GLn/a0.11000.3710.21000.649
< 1%0.7490.6570.3711.632
1-9%2.3281.4350.9444.618
10-25%1.6331.1371.3344.018
26-50%0.6500.3710.7511.731
51-75%0.5580.4721.2372.028
76-100%0.3690.0.0.8501.141
total6.0154.1185.41615.56
GRn/a0.7500.0.1.8312.527
< 1%5.6182.6269.61317.79
1-9%24.689.31330.2764.14
10-25%16.0104.61919.8940.46
26-50%10.3132.42710.21322.88
51-75%3.8221.0413.7228.614
76-100%2.6261.0412.5266.216
total63.7421.0977.74162.52
JUn/a0.0.0.0.0.0.0.0.
< 1%1.1400.0.0.0.1.140
1-9%4.6180.0.1.0405.616
10-25%3.3220.3712.0285.716
26-50%4.2190.11004.1208.413
51-75%5.1170.21002.6258.013
76-100%3.2230.11001.3374.618
total21.560.84311.01033.32
LUn/a0.6570.0.0.0.0.657
< 1%1.4350.21000.21001.731
1-9%9.5120.21001.53511.211
10-25%10.4110.0.1.63312.010
26-50%7.9140.21001.4359.412
51-75%4.2200.0.1.3385.417
76-100%0.6490.0.0.5571.137
total34.640.5586.31641.42
NEn/a0.21000.0.0.0.0.2100
< 1%1.0440.11000.21001.438
1-9%6.2150.0.0.7506.914
10-25%6.3150.4710.6487.313
26-50%5.1170.0.0.5585.616
51-75%3.3210.3700.8444.417
76-100%1.7310.21000.21002.128
total24.041.0402.92227.93
NWn/a0.21000.21000.0.0.568
< 1%0.21000.0.0.0.0.2100
1-9%1.5360.21001.0442.724
10-25%0.9480.0.0.6561.535
26-50%1.1430.4720.7492.228
51-75%0.4720.4730.3681.139
76-100%0.0.0.0.0.0.0.0.
total4.3171.2402.6248.17
OWn/a0.4710.0.0.11000.558
< 1%0.4710.0.0.4700.749
1-9%2.8250.8451.3374.917
10-25%3.7200.21002.0295.915
26-50%1.1370.3720.7502.227
51-75%0.5580.0.1.4341.929
76-100%1.2380.3691.9303.321
total10.0111.6317.91219.43
SGn/a0.7500.4711.2402.328
< 1%2.9240.6581.9305.417
1-9%5.7171.1416.11612.911
10-25%5.2180.9455.81611.911
26-50%3.8210.4727.01511.112
51-75%4.0200.9433.1238.114
76-100%0.6570.21002.0282.825
total22.984.52027.1654.63
SHn/a0.0.0.0.0.0.0.0.
< 1%0.21000.0.0.0.0.2100
1-9%2.1280.0.0.21002.327
10-25%3.3210.0.0.21003.420
26-50%1.2400.0.0.0.1.240
51-75%2.4250.0.0.0.2.425
76-100%2.7240.0.0.21002.923
total11.830.0.0.55612.42
SOn/a0.0.0.0.0.0.0.0.
< 1%0.8450.0.0.21001.041
1-9%7.3130.0.0.5597.813
10-25%6.3150.21000.9457.414
26-50%5.8160.0.0.7516.515
51-75%4.2190.0.0.4704.718
76-100%5.0180.0.0.21005.117
total29.430.21002.92432.52
SZn/a0.9450.21000.0.1.140
< 1%1.4350.21001.1412.725
1-9%3.9200.7512.5257.114
10-25%2.7250.0.1.9304.619
26-50%2.6250.4723.5216.515
51-75%2.0290.11002.3284.519
76-100%0.9450.11000.6581.633
total14.591.73111.81028.04
TGn/a0.21000.0.0.0.0.2100
< 1%0.8470.0.0.0.0.847
1-9%1.2360.0.0.0.1.236
10-25%3.8190.0.0.8464.517
26-50%3.5200.0.0.2703.719
51-75%4.1190.0.0.5594.617
76-100%3.8190.0.0.8464.517
total17.340.0.2.32519.73
TIn/a0.0.0.0.0.5580.558
< 1%0.7500.7503.5234.919
1-9%5.2182.22925.1832.56
10-25%7.2152.42625.8835.46
26-50%4.0212.62614.91021.68
51-75%2.7260.7506.71610.113
76-100%1.1410.0.3.6224.619
total21.098.51480.13109.62
URn/a0.21000.21000.21000.557
< 1%0.21000.5580.0.0.649
1-9%2.2262.3251.4345.914
10-25%1.0410.5531.2372.723
26-50%1.7310.21000.8442.723
51-75%0.7500.21000.7491.532
76-100%0.9430.0.0.5581.434
total6.8133.8184.81615.45
VDn/a0.21000.0.0.4710.558
< 1%5.3180.3710.7506.316
1-9%18.891.4354.61824.77
10-25%16.0101.4354.02021.48
26-50%13.1111.2382.12816.49
51-75%8.6140.21002.02910.812
76-100%10.8120.4712.82514.010
total72.834.81816.6994.22
VSn/a0.6580.5580.9452.030
< 1%0.7501.7313.5225.917
1-9%8.3147.11515.61031.07
10-25%8.9146.91513.71029.57
26-50%6.6164.81811.21222.68
51-75%3.0241.9306.81611.712
76-100%1.0410.7502.1293.921
total29.0723.7853.84106.52
ZGn/a0.0.0.0.0.0.0.0.
< 1%0.0.0.0.0.3730.373
1-9%0.21000.21000.21000.553
10-25%0.6560.0.0.6471.235
26-50%1.4300.0.0.4681.826
51-75%0.4580.0.0.21000.650
76-100%0.6560.0.0.7421.333
total3.1170.21002.4205.76
ZHn/a0.0.0.0.0.0.0.0.
< 1%1.9310.0.0.0.1.931
1-9%8.7130.0.0.5589.313
10-25%13.7100.0.0.210013.810
26-50%8.7130.0.0.21008.813
51-75%8.8130.0.0.5589.312
76-100%6.1160.0.0.21006.316
total47.920.0.1.63349.41
Switzerlandn/a6.5172.0305.71814.211
< 1%33.178.41426.4867.85
1-9%161.5333.27115.04309.72
10-25%156.1322.09109.04287.12
26-50%119.2414.71178.65212.53
51-75%84.448.41446.66139.43
76-100%69.253.62225.4898.24
total630.0192.24406.821128.91
© WSL, Swiss National Forest Inventory, 19.06.2020 #853228/319559
NFI2
forest area
avalanches SilvaProtect · regeneration cover
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a1.4381.4382.2300.6580.6580.0.6.318
< 1%16.8114.7215.3190.8505.0201.04533.58
1-9%78.3527.8815.5118.41523.697.716161.43
10-25%88.7423.3911.4137.91613.9118.515153.73
26-50%68.3519.2109.7146.9179.9144.720118.84
51-75%59.258.3167.5163.2254.1222.62784.85
76-100%55.555.0203.5241.0452.3291.04568.35
total368.2189.7455.2528.8759.5525.68626.91
inside perimetern/a0.0.0.4711.0450.6580.0.0.0.2.032
< 1%0.0.1.4381.5351.7332.2301.0457.916
1-9%1.0457.5165.9187.0167.8163.92233.18
10-25%1.6354.6212.7276.8163.6233.72323.09
26-50%0.8502.6281.2414.9201.8333.32414.511
51-75%0.6582.8271.9332.1301.2410.8509.415
76-100%0.6581.0450.6580.4711.1410.0.3.723
total4.72020.4914.81123.5817.81012.71293.84
outside perimetern/a0.0.1.0451.0440.8501.8330.8505.519
< 1%1.4384.5214.3213.3248.7154.52026.78
1-9%8.91521.5912.51215.41122.2932.27112.84
10-25%14.11223.9913.01213.31114.51130.77109.54
26-50%12.41217.51012.51211.2137.11618.61079.35
51-75%10.11412.7127.9167.3162.4297.91548.26
76-100%5.5198.0164.8202.2302.7273.62326.79
total52.4689.1455.9553.6559.3598.33408.72
totaln/a1.4382.9264.2212.1312.4290.85013.812
< 1%18.21010.61311.1135.81815.9116.51768.25
1-9%88.3456.8533.9730.9753.6543.86307.32
10-25%104.4451.7627.1828.1732.1742.96286.32
26-50%81.5439.3723.4923.0818.81026.78212.63
51-75%69.8523.9917.21012.6127.61611.313142.53
76-100%61.6514.0128.9153.6236.2174.62098.74
total425.21199.21125.92105.92136.62136.621129.41
© WSL, Swiss National Forest Inventory, 19.06.2020 #853229/319560
NFI2
forest area
avalanches SilvaProtect · regeneration cover
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a1.4381.4382.2300.6580.4710.0.6.118
< 1%15.3114.5214.7200.6584.4210.65830.18
1-9%75.3525.2813.9117.41621.496.717149.93
10-25%85.9421.9910.4136.71712.9125.818143.63
26-50%66.1516.8119.1145.9188.0154.022109.84
51-75%58.057.7166.9172.6282.4292.23079.85
76-100%53.963.9232.5290.8501.1410.85063.05
total356.0181.4449.7524.5850.6520.19582.41
inside perimetern/a0.0.0.4711.0450.6580.0.0.0.2.032
< 1%0.0.1.4381.5351.7332.2300.8507.716
1-9%1.0457.5165.7187.0167.6163.92232.78
10-25%1.6354.6212.5286.8163.6233.32422.59
26-50%0.8502.4291.0454.6201.6353.32413.712
51-75%0.6582.6281.7351.7331.0450.6578.216
76-100%0.6580.8500.6580.4710.9450.0.3.324
total4.72019.81014.01122.9817.01011.91290.24
outside perimetern/a0.0.1.0450.8500.6581.8330.8505.120
< 1%1.2414.1223.9223.3248.3154.52025.39
1-9%8.91520.9911.61214.61120.4929.47105.84
10-25%13.71222.4912.41212.91113.11228.88103.34
26-50%12.41216.81111.51310.8135.91817.01074.55
51-75%9.71412.1137.2167.1162.2307.11645.46
76-100%5.5197.8164.2222.2302.1303.42425.19
total51.4685.3451.5551.6553.7591.13384.62
totaln/a1.4382.9264.0221.9332.2300.85013.212
< 1%16.51110.01410.1135.61814.9115.91863.25
1-9%85.2453.6531.1729.0749.3540.16288.42
10-25%101.3448.8625.3826.5829.7737.86269.42
26-50%79.3536.1721.6921.3915.41124.38198.03
51-75%68.3522.5915.81111.4135.6199.914133.54
76-100%60.0512.5127.2163.3244.1214.22291.44
total412.11186.41115.2299.02121.32123.121057.11
© WSL, Swiss National Forest Inventory, 19.06.2020 #853230/319561
NFI2
forest area
avalanches SilvaProtect · regeneration cover
unit of reference: protection forest region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a1.3381.5352.3280.6580.7500.0.6.317
< 1%16.2104.7195.2180.7505.5180.94533.17
1-9%77.9427.6816.3108.31422.687.615160.23
10-25%88.0424.0811.6128.91414.5118.814155.93
26-50%70.1518.31010.1136.6169.4134.919119.54
51-75%58.559.1147.4153.0243.8222.72684.54
76-100%54.555.4183.5221.0412.6261.14168.15
total366.6190.5456.5529.0759.1526.08627.61
inside perimetern/a0.0.0.4711.1410.5580.0.0.0.2.030
< 1%0.21001.3381.9301.7312.3271.1418.414
1-9%0.9457.6156.2167.1157.7153.82133.37
10-25%1.4354.2202.5266.9153.2233.82122.19
26-50%0.9452.9251.2384.8181.8323.32314.911
51-75%0.5582.7261.6331.9301.0410.7508.514
76-100%0.5580.9450.5580.7501.0410.0.3.622
total4.52019.9914.91023.7817.11012.61192.74
outside perimetern/a0.0.0.9451.4350.9451.6330.7505.618
< 1%1.2384.6193.9213.5228.6144.61926.38
1-9%8.51422.8813.31115.61023.3831.77115.24
10-25%14.31123.4812.61113.71014.71030.67109.34
26-50%12.51217.11012.81111.2126.91518.2978.75
51-75%9.51312.4127.8156.8162.3288.11446.96
76-100%5.0188.0154.8192.1292.5263.62226.08
total51.1589.3356.5453.8459.9497.43408.12
totaln/a1.3382.8254.8192.0302.3270.75013.911
< 1%17.61010.51310.9125.91716.4106.51667.85
1-9%87.3458.0535.7631.0753.7543.15308.82
10-25%103.8451.6526.8729.5732.4743.26287.22
26-50%83.5438.4624.1822.6818.1926.48213.13
51-75%68.6524.2816.81011.7127.21511.512139.93
76-100%60.0514.2118.9143.9216.1164.61997.84
total422.11199.71128.02106.42136.12136.021128.41
© WSL, Swiss National Forest Inventory, 19.06.2020 #853231/319562
NFI2
forest area
avalanches SilvaProtect · regeneration cover
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.4700.0.0.0.0.470
< 1%4.6210.0.0.6585.119
1-9%28.781.0455.41935.17
10-25%26.781.6356.71635.07
26-50%21.190.8506.71628.67
51-75%15.5110.6584.82020.99
76-100%16.3100.6582.72719.59
total113.324.62026.88144.81
Eastern Juran/a0.0.0.0.0.0.0.0.
< 1%1.5370.0.0.4701.932
1-9%6.2160.0.0.8507.115
10-25%10.3130.0.0.85011.112
26-50%5.6180.0.0.6586.217
51-75%7.0160.0.0.8507.815
76-100%11.0120.0.0.75811.711
total41.630.0.4.12245.72
Western Plateaun/a0.0.0.0.0.0.0.0.
< 1%2.6270.0.0.21002.826
1-9%8.5150.0.0.21008.714
10-25%10.0130.0.2.32912.311
26-50%7.6150.0.1.3409.014
51-75%6.8160.0.1.0447.815
76-100%6.5170.0.0.0.6.517
total42.030.0.5.01947.02
Central Plateaun/a0.6580.0.0.0.0.658
< 1%2.8260.0.0.0.2.826
1-9%15.3100.0.1.93117.29
10-25%14.9100.0.2.23017.19
26-50%11.2120.0.3.22414.410
51-75%8.5140.0.1.53510.013
76-100%6.2160.0.0.6586.816
total59.530.0.9.41369.01
Eastern Plateaun/a0.4700.0.0.0.0.470
< 1%3.9220.0.0.0.3.922
1-9%16.6100.0.0.47117.010
10-25%23.980.0.1.73325.68
26-50%20.590.0.0.47120.99
51-75%20.190.0.1.43821.59
76-100%14.7100.0.1.53516.310
total100.220.0.5.519105.61
Western Pre-Alpsn/a0.0.0.0.0.31000.3100
< 1%1.3410.21001.4383.027
1-9%4.5211.7364.62010.812
10-25%3.6230.9446.11710.512
26-50%3.5240.8504.4218.614
51-75%1.8340.6581.6364.021
76-100%0.8500.21002.1323.126
total15.6104.32120.4840.33
Central Pre-Alpsn/a0.8500.21000.4711.337
< 1%2.4290.6581.1404.122
1-9%12.4122.0318.11522.48
10-25%14.4111.04511.21326.68
26-50%10.8130.8509.11520.79
51-75%4.5210.7588.01613.212
76-100%2.6280.4713.7236.717
total47.955.61841.6595.12
Eastern Pre-Alpsn/a1.6350.0.0.0.1.635
< 1%2.7260.4702.9255.917
1-9%8.2150.9447.81516.910
10-25%6.8170.4717.61514.811
26-50%6.3180.4706.71713.311
51-75%5.8180.5714.52110.813
76-100%1.5380.21002.7274.421
total32.962.72632.1667.73
Northwestern Alpsn/a0.6580.21000.4711.240
< 1%0.8500.6581.6353.025
1-9%8.3154.0228.01520.38
10-25%3.6232.7275.01911.312
26-50%2.4290.8503.8237.116
51-75%1.4371.5382.6285.519
76-100%0.4710.21002.1312.827
total17.61010.01323.5851.13
Central Alpsn/a0.6580.4710.21001.240
< 1%0.6570.4710.0.0.944
1-9%3.2232.9241.7337.813
10-25%1.3370.4691.7323.522
26-50%2.4280.21001.6354.120
51-75%0.6570.21001.2402.031
76-100%0.8500.4710.21001.437
total9.5124.8186.71520.95
Northeastern Alpsn/a0.0.0.6580.5571.140
< 1%1.4350.8510.9453.224
1-9%2.4291.8332.2306.416
10-25%2.4291.8332.8246.915
26-50%0.6590.4723.4244.421
51-75%0.5580.9431.5353.024
76-100%0.21000.0.1.4381.535
total7.6156.41612.71026.65
Southwestern Alpsn/a0.6580.6580.6581.933
< 1%0.6581.7333.3245.618
1-9%7.4167.01614.61129.07
10-25%6.7176.81612.91126.58
26-50%5.9184.62010.81321.39
51-75%2.6281.7337.11611.413
76-100%0.8500.4712.2303.324
total24.5822.9851.6599.02
Southeastern Alpsn/a0.4710.0.1.8332.230
< 1%4.4212.2308.31514.911
1-9%21.497.61620.4949.35
10-25%12.9123.62313.11229.77
26-50%8.0151.6355.91815.411
51-75%2.4291.0452.2305.619
76-100%1.1410.9452.1304.121
total50.6517.01053.75121.32
Southern Alpsn/a0.0.0.0.0.8500.850
< 1%0.6580.8504.5205.918
1-9%6.7173.92229.4740.16
10-25%5.8183.32428.8837.86
26-50%4.0223.32417.01024.38
51-75%2.2300.6577.1169.914
76-100%0.8500.0.3.4244.222
total20.1911.91291.13123.12
Switzerlandn/a6.1182.0325.12013.112
< 1%30.187.71625.3963.15
1-9%149.9332.88105.54288.22
10-25%143.3322.49102.94268.62
26-50%110.0413.81274.85198.53
51-75%79.858.21645.47133.44
76-100%63.853.32425.3992.44
total583.0190.14384.321057.41
© WSL, Swiss National Forest Inventory, 19.06.2020 #853232/319563
NFI2
forest area
avalanches SilvaProtect · regeneration cover
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state1993/95
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.4700.0.0.0.0.470
< 1%5.6190.0.0.8506.417
1-9%30.871.0455.41937.26
10-25%27.581.6357.11636.27
26-50%21.390.8506.71628.87
51-75%16.1100.6585.01921.79
76-100%16.8100.6582.72720.19
total118.624.62027.67150.81
Eastern Juran/a0.0.0.0.0.0.0.0.
< 1%1.5370.0.0.4701.932
1-9%6.4160.0.0.8507.315
10-25%10.6130.0.0.85011.412
26-50%5.6180.0.0.6586.217
51-75%7.2160.0.0.8508.015
76-100%11.0120.0.0.75811.711
total42.230.0.4.12246.42
Western Plateaun/a0.0.0.0.0.0.0.0.
< 1%3.0250.0.0.21003.224
1-9%8.5150.0.0.21008.714
10-25%10.7120.0.2.32913.011
26-50%8.5150.0.1.3409.813
51-75%7.2160.0.1.2408.414
76-100%6.9160.0.0.0.6.916
total44.730.0.5.21949.92
Central Plateaun/a0.6580.0.0.0.0.658
< 1%2.8260.0.0.0.2.826
1-9%15.6100.0.1.93117.59
10-25%15.1100.0.2.23017.39
26-50%11.6120.0.3.22414.810
51-75%8.5140.0.1.53510.013
76-100%6.2160.0.0.6586.816
total60.520.0.9.41369.91
Eastern Plateaun/a0.4700.0.0.0.0.470
< 1%3.9220.0.0.0.3.922
1-9%17.0100.0.0.47117.410
10-25%24.880.0.1.73326.58
26-50%21.290.0.0.47121.69
51-75%20.190.0.1.43821.59
76-100%15.3100.0.1.53516.810
total102.810.0.5.519108.21
Western Pre-Alpsn/a0.0.0.0.0.31000.3100
< 1%1.3410.21001.4383.027
1-9%4.9201.7364.62011.212
10-25%3.9220.9446.51711.312
26-50%4.0230.8504.6219.414
51-75%1.8340.6581.7334.221
76-100%1.0440.4712.1323.524
total17.194.52021.2842.73
Central Pre-Alpsn/a0.8500.21000.4711.337
< 1%2.6280.6581.5354.720
1-9%13.2122.0318.31523.48
10-25%15.4111.04511.81328.27
26-50%11.8130.8509.31421.99
51-75%4.9200.7588.21513.812
76-100%2.8270.4713.9237.116
total51.455.61843.45100.52
Eastern Pre-Alpsn/a1.6350.0.0.21001.933
< 1%3.1250.4703.2246.716
1-9%8.8140.9448.51418.39
10-25%7.0160.4717.81515.210
26-50%6.3180.4707.11613.811
51-75%6.0180.5714.52111.013
76-100%1.5380.21002.9264.621
total34.462.72634.3671.42
Northwestern Alpsn/a0.6580.21000.4711.240
< 1%0.8500.6581.6353.025
1-9%9.7144.0228.31422.18
10-25%3.6232.7275.41911.712
26-50%3.4241.0454.0228.515
51-75%1.7351.7352.8276.118
76-100%1.0440.21002.1313.424
total20.8910.31324.8755.93
Central Alpsn/a0.6580.4710.21001.240
< 1%0.6570.4710.0.0.944
1-9%3.4223.0231.7338.213
10-25%1.7330.4691.7323.821
26-50%2.8260.4711.9315.118
51-75%0.8500.4711.4372.627
76-100%1.4370.4710.6582.428
total11.3115.4177.61424.34
Northeastern Alpsn/a0.0.0.6580.5571.140
< 1%1.6330.8510.9453.423
1-9%3.2251.8332.4297.415
10-25%2.8271.9323.1227.914
26-50%0.8510.4723.5234.820
51-75%0.7500.9431.9313.622
76-100%0.6570.0.1.4381.931
total9.7136.61613.81030.04
Southwestern Alpsn/a0.6580.6580.8502.131
< 1%0.8501.7333.3245.818
1-9%8.4157.01615.41130.97
10-25%7.9166.81613.31128.17
26-50%6.9174.92011.21323.08
51-75%3.2252.1307.31612.612
76-100%1.0450.4712.2303.623
total28.8723.5853.65105.92
Southeastern Alpsn/a0.6580.0.1.8332.429
< 1%5.0202.2308.71515.911
1-9%23.697.81622.2953.65
10-25%13.9113.62314.51132.17
26-50%9.9141.8337.11618.810
51-75%4.1221.2412.4297.616
76-100%2.3291.1412.7276.217
total59.5517.81059.35136.62
Southern Alpsn/a0.0.0.0.0.8500.850
< 1%1.0451.0454.5206.517
1-9%7.7163.92232.2743.86
10-25%8.5153.72330.7742.96
26-50%4.7203.32418.61026.78
51-75%2.6270.8507.91511.313
76-100%1.0450.0.3.6234.620
total25.6812.71298.33136.62
Switzerlandn/a6.3182.0325.51913.812
< 1%33.687.91626.7868.15
1-9%161.3333.28112.44306.82
10-25%153.5323.09109.04285.52
26-50%118.9414.61279.65213.13
51-75%84.859.41548.16142.43
76-100%69.053.72326.9999.64
total627.4193.64408.221129.21
© WSL, Swiss National Forest Inventory, 19.06.2020 #853233/319564
NFI2
forest area
avalanches SilvaProtect · regeneration cover
unit of reference: economic region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI2
state1993/95
avalanches SilvaProtect
n/ainside perimeteroutside perimetertotal
economic regionregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a0.4700.0.0.0.0.470
< 1%5.2180.21000.7506.017
1-9%30.970.9454.91836.76
10-25%27.171.4356.81535.46
26-50%22.380.9457.11530.37
51-75%16.3100.5584.81921.68
76-100%16.4100.5582.42719.49
total118.624.42026.87149.81
Eastern Juran/a0.0.0.0.0.0.0.0.
< 1%1.3370.0.0.4701.732
1-9%6.4150.0.0.7507.114
10-25%10.1120.0.0.94411.012
26-50%6.2160.0.0.5586.716
51-75%7.1150.0.0.9448.014
76-100%11.2110.0.0.65911.811
total42.330.0.4.12146.32
Western Plateaun/a0.0.0.0.0.0.0.0.
< 1%2.6250.0.0.21002.724
1-9%8.4140.0.0.4718.713
10-25%10.2120.0.2.32712.510
26-50%8.9130.0.1.43710.312
51-75%7.3140.0.1.2388.513
76-100%6.4160.0.0.0.6.416
total43.730.0.5.41749.12
Central Plateaun/a0.5580.0.0.0.0.558
< 1%2.8250.0.0.0.2.825
1-9%15.790.0.2.02817.78
10-25%15.0100.0.2.52617.59
26-50%12.1110.0.2.82414.910
51-75%8.5130.0.1.3359.812
76-100%6.2160.0.0.5586.715
total60.720.0.9.21370.01
Eastern Plateaun/a0.4700.0.0.0.0.470
< 1%4.3200.0.0.0.4.320
1-9%16.490.0.0.37116.89
10-25%25.970.0.1.73127.67
26-50%20.480.0.0.55820.98
51-75%19.090.0.1.23820.38
76-100%15.2100.0.1.53316.79
total101.710.0.5.318107.01
Western Pre-Alpsn/a0.0.0.0.0.21000.2100
< 1%1.1410.21001.4352.726
1-9%4.7191.7334.71811.011
10-25%4.2200.8446.61511.611
26-50%4.1210.7504.5199.313
51-75%2.2290.7501.8324.719
76-100%1.1400.3712.0303.423
total17.494.41921.2742.93
Central Pre-Alpsn/a0.9440.21000.4711.435
< 1%2.8250.5581.5334.919
1-9%13.9111.7318.91424.58
10-25%15.8101.04111.21228.07
26-50%11.1121.1419.01421.28
51-75%5.5180.6588.21414.311
76-100%2.9250.3714.0217.215
total52.945.51843.25101.62
Eastern Pre-Alpsn/a1.4350.21000.4712.029
< 1%3.2230.5572.8246.515
1-9%8.6141.1378.81318.59
10-25%7.2150.3717.51415.010
26-50%6.4160.3707.41514.110
51-75%6.1170.4714.81911.312
76-100%1.7330.21002.9254.819
total34.663.02334.6572.32
Northwestern Alpsn/a0.5580.21000.4711.140
< 1%0.7500.5581.6332.925
1-9%9.1134.3209.01322.47
10-25%3.8212.4275.51811.612
26-50%3.1241.1413.8218.015
51-75%1.5351.5352.5275.518
76-100%1.3380.21002.1303.622
total20.0810.21224.9755.13
Central Alpsn/a0.7500.4710.21001.237
< 1%0.5570.7500.0.1.136
1-9%4.2192.9221.7318.812
10-25%1.9300.5551.8294.219
26-50%2.7240.3711.9294.917
51-75%0.7500.3711.2372.327
76-100%1.4350.3710.7502.426
total12.1105.5167.51325.04
Northeastern Alpsn/a0.21000.5580.9441.633
< 1%1.5330.8511.0413.222
1-9%3.5232.0302.8258.313
10-25%2.6261.7323.0227.314
26-50%1.0410.5593.5225.118
51-75%0.6500.8441.8313.222
76-100%0.5570.0.1.3381.731
total9.9126.31514.2930.44
Southwestern Alpsn/a0.6580.5580.9452.030
< 1%0.7501.7313.5225.917
1-9%8.3147.11515.61031.07
10-25%8.9146.91513.71029.57
26-50%6.6164.81811.21222.68
51-75%3.0241.9306.81611.712
76-100%1.0410.7502.1293.921
total29.0723.7853.84106.42
Southeastern Alpsn/a0.7500.0.1.6332.327
< 1%5.5182.3278.61416.410
1-9%22.687.71523.3853.75
10-25%14.5113.22314.71032.47
26-50%9.4131.8326.91518.19
51-75%3.8221.0412.3287.215
76-100%2.6261.0412.5266.116
total59.1517.11059.94136.12
Southern Alpsn/a0.0.0.0.0.7500.750
< 1%0.9451.1414.6196.516
1-9%7.6153.82131.7743.15
10-25%8.8143.82130.6743.26
26-50%4.9193.32318.2926.48
51-75%2.7260.7508.11411.512
76-100%1.1410.0.3.6224.619
total26.0812.61197.43136.02
Switzerlandn/a6.3171.9305.61813.911
< 1%33.078.41426.3867.75
1-9%160.0333.47114.94308.32
10-25%156.0322.19108.74286.72
26-50%119.3414.91178.95213.13
51-75%84.448.51446.96139.73
76-100%68.953.62226.2898.74
total627.9192.74407.621128.11
© WSL, Swiss National Forest Inventory, 19.06.2020 #853234/319565
NFI2
forest area
avalanches SilvaProtect · regeneration cover
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
avalanches SilvaProtectregeneration cover1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a0.4701.0452.4292.2300.0.6.118
< 1%6.1189.3146.4187.8160.65830.28
1-9%35.1740.2625.1942.576.717149.63
10-25%36.8749.3625.2926.685.818143.73
26-50%26.9839.2620.51019.2104.022109.84
51-75%22.5935.3712.1137.6162.23079.75
76-100%26.5827.385.0203.4240.85063.05
total154.42201.6196.84109.3420.19582.21
inside perimetern/a0.0.0.0.0.21001.8330.0.2.032
< 1%0.0.0.0.1.1415.7180.8507.616
1-9%1.0450.0.4.52123.493.92232.88
10-25%1.6350.0.2.32915.3113.32422.59
26-50%0.8500.0.2.0327.7163.32413.812
51-75%0.6580.0.1.7355.3190.6578.116
76-100%0.6580.0.0.7502.0320.0.3.324
total4.7200.0.12.51261.1511.91290.34
outside perimetern/a0.0.0.0.0.6583.6230.8505.120
< 1%1.0450.21005.41914.1124.52025.29
1-9%6.3172.62720.6946.9629.47105.94
10-25%7.6166.11825.0836.3728.88103.74
26-50%7.4164.92019.61025.4917.01074.45
51-75%5.7183.92214.21214.5117.11645.46
76-100%3.4242.2308.5158.0163.42425.49
total31.4719.91094.04148.7391.13385.12
totaln/a0.4701.0453.3257.7160.85013.212
< 1%7.1179.51413.01227.685.91863.15
1-9%42.5642.8650.26112.8440.16288.32
10-25%46.1655.4552.6678.1537.86270.02
26-50%35.1744.2642.1652.3624.38198.03
51-75%28.8839.2627.9827.489.914133.34
76-100%30.5729.5714.21213.3124.22291.74
total190.51221.51203.31319.11123.121057.51
© WSL, Swiss National Forest Inventory, 19.06.2020 #853235/319566
search result: 155765 entries on 6491 pages

zurück